4.23 Carat Diamond H | VS1 | GIA | Round | Natural | Ref. 5234285832
Payment, delivery and guarantees
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Free shipping for France, Monaco and EEC countriesi
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CB payment option in 3 times free of charge
Diamond Characteristics
We recommend the following 5 selections
Favorite's choicediamond selected by i-diamants for its shine, D-E color, VS1 clarity, cut criteria all rated
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
Promotionsdiamond with a 5% promotion
Carats / Diamond weight
Move the diamond weight slider and view the rendering on a hand, chest or ears.
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).
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).
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
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.
View certificatePaiement 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
Exceptional quality of stone and jewel
Customer service at your service, provided by diamond dealers
Sealed diamonds with a certificate of quality and authenticity
French manufacturing
30-Day « satisfied or reimbursed »
guarantee
Online secured payment
