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Round|Natural|GIA

6.35ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2223037371

Certificate GIA 2223037371

Diamond specifications and retailer prices

From £74,741 GBP
$100,298 USD
As of November 2, 2026
Save £17,859 GBP (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £92,601 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 6.35ct natural round diamond

This 6.35ct natural round sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2223037371. Listed at 6 retailers as of November 2, 2026, with prices from £74,741 to £92,601, a £17,859 spread on the same certified stone. Yorxs lists it at £92,601. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.35
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2223037371
Dimensions11.98 × 12.01 × 7.30 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Feather, Crystal, Needle
Top View
11.98 mm12.01 mm6.35 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2223037371
Side View
Table 55.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £74,741 GBP|Low: £70,270 GBP|High: £93,013 GBP|Avg: £82,731 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 1£74,741 GBP
Retailer 3£77,297 GBP
Retailer 4£83,856 GBP
Retailer 5£83,856 GBP
Retailer 2£84,951 GBP
Retailer 6£86,651 GBP
Yorxs£92,601 GBP

36 data points across 7 retailers

6 retailers£74,741 GBP to £92,601 GBP

B+
Cheapest Retailer
-
£74,741 GBP
$100,298 USD
Retailer 2
-
£74,741 GBP
$100,298 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£74,741 GBP
$100,298 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
£77,297 GBP
$103,728 USD
View
Final sale: no returns
B+
Retailer 5
-
£84,951 GBP
View
Most Expensive
B
Yorxs
T-480 · Nov 2
£92,601 GBP
€118,347 EUR
View
5 more retailers have this diamond
Prices start from £74,741 GBPSave up to £17,859 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
6.35ct Round
£74,741 GBP