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Round|Natural|GIA

2.10ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 3265337938

Certificate GIA 3265337938

Diamond specifications and retailer prices

From £10,523 GBP
$14,100 USD
As of October 30, 2026
Save £11,002 GBP (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £21,526 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3265337938. Listed at 20 retailers as of October 29, 2026, with prices from £10,523 to £21,526, a £11,002 spread on the same certified stone. Diamond Quarter lists it at £21,526. 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

2.10
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3265337938
Dimensions8.13 × 8.18 × 5.09 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.13 mm8.18 mm2.10 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3265337938
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £13,889 GBP|Low: £10,523 GBP|High: £18,738 GBP|Avg: £13,551 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3£10,523 GBP
Retailer 4£10,969 GBP
Retailer 2£11,221 GBP
Retailer 7£11,285 GBP
Retailer 6£11,970 GBP
Retailer 12£12,020 GBP
Retailer 5£12,481 GBP
Retailer 9£12,740 GBP
Retailer 10£13,165 GBP
Retailer 1£13,889 GBP
Retailer 11£15,743 GBP
Retailer 8£17,972 GBP

37 data points across 12 retailers

20 retailers£10,523 GBP to £21,526 GBP

A
Cheapest Retailer
-
£10,523 GBP
$14,100 USD
A
Retailer 2
-
£10,969 GBP
$14,697 USD
View
Final sale: no returns
A
Retailer 3
-
£11,221 GBP
$15,035 USD
View
A
Retailer 4
-
£11,285 GBP
$15,120 USD
View
A
Retailer 5
-
£11,970 GBP
View
A
Retailer 6
-
£12,020 GBP
A$24,777 AUD
View
A
Retailer 7
-
£12,481 GBP
View
Retailer 8
-
£12,646 GBP
$16,944 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
£12,740 GBP
$17,070 USD
View
Retailer 10
-
£12,843 GBP
$17,208 USD
View
Price last confirmed 38 days ago
Retailer 11
-
£12,843 GBP
$17,208 USD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£13,165 GBP
$17,640 USD
View
Retailer 13
-
£13,337 GBP
$17,870 USD
View
Price last confirmed 38 days ago
Retailer 14
-
£13,337 GBP
$17,870 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
£13,889 GBP
€17,723 EUR
View
B+
Retailer 16
-
£15,743 GBP
ZAR 340,781 ZAR
View
Retailer 17
-
£16,795 GBP
$22,503 USD
View
Price last confirmed 40 days ago
Retailer 18
-
£16,795 GBP
$22,503 USD
View
Price last confirmed 34 days ago
B+
Retailer 19
-
£17,972 GBP
View
Most Expensive
B
Diamond Quarter
2.1SI1D323886F5N · Oct 29
£21,526 GBP
View
19 more retailers have this diamond
Prices start from £10,523 GBPSave up to £11,002 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.

A
2.10ct Round
£10,523 GBP