< Back to the list >

1.50 Carat Diamond G | Si2 | IGI | Round | Natural | Ref. 857684

Certification N° - 691526220

View certificate Laser engraving i

6278 € ^{incl VAT} 6609 € ^{incl VAT} (-5%)

or 3 x 2 092.67€ free of chargei

Price without VAT : 5231 €

add to a jewel Add to basket

Payment, delivery and guarantees

Information request Customised request

Payment, delivery and guarantees

Estimated delivery time : 2 Weeks

30-day money back guarantee

Free shipping for France, Monaco and EEC countriesi

Secured paymenti

CB payment option in 3 times free of charge

Diamond Characteristics

Origin Natural Diamond

Shape Round brilliant

Carat 1.50 Ct

Colour G

Clarity Si2

Cut EX

Polish EX

Symmetry EX

Fluorescence none

Certificate IGI 691526220

Understand the characteristics of the diamond

I choose my feature :

Selections

We recommend the following 5 selections

To help you choose, we recommend 5 categories of diamonds that correspond to different purposes: Volume (maximizing weight), Balance (compromise weight and quality), Perfection (maximizing quality), Cut of heart (the i-diamants recommendation), Promotion (one-time price offer).

Volume effectmaximize the weight of the diamond relative to its price, I-J color and SI1-SI2 clarity

Choice of balancefavor a good balance of color / clarity: F-G / VS1-VS2

Perfectionmaximize the quality of the diamond with the best criteria of color and clarity: D IF

Favorite's choicediamond selected by i-diamants for its shine, D-E color, VS1 clarity, cut criteria all rated “Excellent”, no fluorescence

Promotionsdiamond with a 5% promotion

Carats / Diamond weight

Move the diamond weight slider and view the rendering on a hand, chest or ears.

Rings Necklaces Earrings

0.20 ct 0.30 ct 0.50 ct 0.70 ct 0.90 ct 1.00 ct 2.00 ct

On the photo above, you can view different diamond diameters on a hand, by moving the slider. The fingertip of this hand is a size 53 (a measure quite common and which corresponds to an inner diameter of 1.68cm for the ring). The diameter of a diamond is proportional to its weight in carat (ct). The higher the weight, the larger the diamond. Carat is another unit of measurement of weight (1 carat = 0.2 gram).

0.10 ct 0.20 ct 0.30 ct 0.50 ct 0.70 ct 0.90 ct 1.00 ct 2.00 ct

On the photo above, you can view different diamond diameters on a woman's neck. The diameter of a diamond is proportional to its weight in carat (ct). The higher the weight, the larger the diamond. Carat is another unit of measurement of weight (1 carat = 0.2 gram).

0.10 ct 0.20 ct 0.30 ct 0.50 ct 0.70 ct 0.90 ct 1.00 ct

On the photo above, you can view different diamond diameters on a woman's ear. The diameter of a diamond is proportional to its weight in carat (ct). The higher the weight, the larger the diamond. Carat is another unit of measurement of weight (1 carat = 0.2 gram).

Carat

mm (Approx.)

0,30 Ct

4,30 mm

0,40 Ct

4,60 mm

0,50 Ct

5,00 mm

0,70 Ct

5,70 mm

1,00 Ct

6,30 mm

1,25 Ct

6,90 mm

1,50 Ct

7,30 mm

Equivalence for round brilliant diamonds

Examples of different diamond measures

0,30 Ct

0,50 Ct

0,80 Ct

1,00 Ct

1,50 Ct

Diamond colours

Our recommandation

We recommend diamonds with a white hue between D (exceptional white+) and H (white) because the whiteness of the diamond increases its brilliance. From color grade I and J (slightly tinted) onwards, diamonds are slightly yellow-tinted: avoid on white gold and acceptable on yellow gold.

D-EExceptional white

F-GExtra white

HWhite

I-JSlightly tinted

K-MTinted white

N-ZVery tinted

Diamond clarity

Our recommandation

We recommend that you avoid choosing a Pique diamond, because inclusions are easily seen with the naked eye, alter the brilliance and can even weaken the stone. The clarities included in VS and SI1 are the most recommended , unless you have the budget to let yourself be tempted by IF or VVS clarities, which sign the diamond in its highest dimension: that of purity.

IFPure

VVSVery very small inclusion(s)

VSVery small inclusion(s)

SISmall inclusion(s)

PIncluded

IF : Pure

No inclusion inside the stone

VVS1 VVS2 : Very very small inclusion(s)

Very difficult to see with a 10X magnifying glass

VS1 VS2 : Very small inclusion(s)

Difficult to see with a 10X magnifying glass

SI1 SI2 : Small inclusion(s)

Easy to see with a 10X magnifying glass and difficult to see with naked eye

P1 P2 P3 : Included

Easy to see with naked eye

Diamond cut

When a diamond is well cut, light reflects from one facet to the other, making the most of the diamond's high refractive property. A less well-cut diamond lets some of the light escape.

Our recommandation

We advise you to choose a diamond with a quality rating equal to Excellent (EX) or Very Good (VG) to maximize the refraction of light and therefore the diamond brilliance.

EXExcellent

VGVery Good

GGood

FFair

PPoor

Most recognized certificates: GIA, HRD and IGI

Always ask to see the certificate before purchasing a certified diamond. For all of our certified diamonds, we display a link (GIA, HRD or IGI) that you can click to view the diamond’s full certificate.

We only offer natural diamonds accompanied by a certificate of authenticity and quality issued by one of the 3 most prestigious and world-renowned laboratories: GIA, HRD and IGI. The certificate number is engraved on the girdle (circumference) of all our HRD, IGI and GIA certified diamonds.

Laser engraving

The three major diamond certification laboratories HRD, IGI and GIA laser engrave the certificate number on the girdle (circumference) of the diamond. The certificate number is therefore engraved on all our HRD, IGI and GIA certified diamonds. This is a proof of the good match of the diamond and its certificate. The inscription is very small (to preserve the purity of the stone) and very difficult to read with the magnifying glass 10X.

If you order only the diamond (without the jewel), it will be delivered under seal in a rigid plastic pouch (see photo below) for diamonds certified by HRD or by IGI. For GIA diamonds, the seal must be specifically requested in the comments field during the ordering process.

Diamond Fluorescence

Fluorescence is a luminous effect that some diamonds exhibit when exposed to ultraviolet light. They show visible light, usually blue.

Our recommandation

Since fluorescence may in some cases give a milky diamond appearance, prefer a diamond without fluorescence ("None" or "Nil")

None or Nil

Absence of fluorescence

Slight or Faint

Little fluorescence

Medium

Medium fluorescence

Strong

Strong fluorescence

Very Strong

Very strong fluorescence

Diamond Polishing

When cutting the diamond, each facet must be polished. If a diamond has no scratches or very minor scratches on the surface, the polish is high. The better the polishing, the more it allows the transmission of light through the different facets of the diamond.

Our recommandation

We recommend choosing a polish rated Excellent (EX) or Very Good (VG) to ensure the best finish and shine.

EXExcellent

VGVery Good

GGood

FFair

PPoor

Diamond Symmetry

Symmetry describes the symmetrical accuracy of the facets of the diamond in terms of dimensions and angles, as well as the centering of the table and the centering of the breech point of the diamond. A higher level of symmetry creates optimal shine and scintillation.

Our recommandation

We advise you to choose a diamond with a symmetry rating equal to Excellent (EX) or Very Good (VG) to maximize the sparkle.

EXExcellent

VGVery Good

GGood

FFair

PPoor

Laser engraving

View certificate

Paiement en 3 fois sans frais

You have the possibility to pay your purchase in 3 times without charge, by credit card, and spread your payment over 3 consecutive months.

Free shipping for France, Monaco and EEC countries

Your package is insured up to the value of the diamond and / or the jewel delivered. Shipments are made by La Poste in Declared Value or by Private Express companies. You can specify your delivery method preference during the process of online order. Declared Value is the delivery option recommended by i-diamants. This delivery method was originally created for jewelers. It has been operating very reliably, securely and confidently for a long time. The Declared Value allows online tracking of the package, delivery only against signature to the recipient or his representative, compensation of 100% of the value of the content in the event of loss or theft of the package. The delivery time is 3 to 5 days depending on the place of delivery in France / Monaco and 1 to 2 weeks for EU and DOM / TOM. The other advantage of this shipping method is that if you are not there at the time of delivery, a withdrawal slip is left in your mailbox and you can pick up the package at your nearest Post office. close, with the slip and your identity card. The package is sent in all confidentiality (no apparent mention of i-diamants and the nature of the product). Shipping costs are offered by i-diamants for the ''France / Monaco / EU and DOM / TOM'' zone, and are 35 euros for the ''Rest of the World'' zone.

Payment : 6 options

You can pay :

by credit card (Oneytrust secured payment): Visa, Mastercard, American Express…
in 3 times without charge, by credit card, and spread your payment over 3 consecutive months
by Paypal
by bank transfer
by cheque

1.08 Carat Diamond G IF - Round - Natural - Ref. ZSMRV129 1.03 Carat Diamond F VVS2 - Round - Natural - Ref. 310003398

Trustpilot