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Round|Natural|GIA

10.06ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2195555195

Certificate GIA 2195555195

Diamond specifications and retailer prices

From £184,411 GBP
$247,090 USD
As of November 1, 2026
Save £73,859 GBP (29%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £258,270 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 10.06ct natural round diamond

This 10.06ct 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 2195555195. Listed at 11 retailers as of October 31, 2026, with prices from £184,411 to £258,270, a £73,859 spread on the same certified stone. Yorxs lists it at £258,270. 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

10.06
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2195555195
Dimensions13.82 × 13.74 × 8.59 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
13.82 mm13.74 mm10.06 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2195555195
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £208,059 GBP|Low: £184,411 GBP|High: £258,270 GBP|Avg: £221,282 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 1, 2026
Retailer 9£184,411 GBP
Retailer 3£191,943 GBP
Retailer 4£205,735 GBP
Retailer 1£208,059 GBP
Retailer 2£216,694 GBP
Retailer 10£224,384 GBP
Retailer 6£225,723 GBP
Retailer 7£225,723 GBP
Retailer 11£231,916 GBP
Retailer 8£234,752 GBP
Retailer 5£243,780 GBP
Yorxs£258,270 GBP

17 data points across 12 retailers

11 retailers£184,411 GBP to £258,270 GBP

B+
Cheapest Retailer
-
£184,411 GBP
$247,090 USD
B+
Retailer 2
-
£191,943 GBP
$257,183 USD
View
B+
Retailer 3
-
£205,735 GBP
View
B+
Retailer 4
-
£208,059 GBP
View
B+
Retailer 5
-
£224,384 GBP
$300,649 USD
View
B
Retailer 6
-
£225,723 GBP
$302,444 USD
View
B+
Retailer 7
-
£225,723 GBP
$302,444 USD
View
B
Retailer 8
-
£231,916 GBP
$310,742 USD
View
B
Retailer 9
-
£234,752 GBP
$314,542 USD
View
B
Retailer 10
-
£243,780 GBP
$326,639 USD
View
Most Expensive
B
Yorxs
SPOMJ447442 · Oct 31
£258,270 GBP
€329,574 EUR
View
10 more retailers have this diamond
Prices start from £184,411 GBPSave up to £73,859 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+
10.06ct Round
£184,411 GBP