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Round|Natural|GIA

2.10ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2547451879

Certificate GIA 2547451879

Diamond specifications and retailer prices

From $21,272 AUD
£11,765 GBP
As of October 31, 2026
Save $13,394 AUD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $34,666 AUD at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547451879. Listed at 8 retailers as of October 29, 2026, with prices from $21,272 to $34,666, a $13,394 spread on the same certified stone. MOH London lists it at $34,666. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547451879
Dimensions8.10 × 8.15 × 5.08 mm
L/W Ratio1.01
Top View
8.10 mm8.15 mm2.10 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547451879
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

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 31
Current: $34,666 AUD|Low: $21,143 AUD|High: $34,897 AUD|Avg: $27,740 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$21,272 AUD
Retailer 4$24,425 AUD
Retailer 8$25,780 AUD
Retailer 7$25,995 AUD
Retailer 5$26,401 AUD
Retailer 2$30,361 AUD
Retailer 6$31,278 AUD
MOH London$34,666 AUD

38 data points across 8 retailers

8 retailers$21,272 AUD to $34,666 AUD

A
Cheapest Retailer
-
$21,272 AUD
£11,765 GBP
A
Retailer 2
-
$24,425 AUD
£13,510 GBP
View
B+
Retailer 3
-
$25,780 AUD
$18,109 USD
View
B+
Retailer 4
-
$25,995 AUD
$18,260 USD
View
B+
Retailer 5
-
$26,401 AUD
$18,545 USD
View
B+
Retailer 6
-
$30,361 AUD
$21,327 USD
View
B
Retailer 7
-
$31,278 AUD
$21,971 USD
View
Most Expensive
B+
MOH London
2373BA6F8 · Oct 29
$34,666 AUD
£19,174 GBP
View
7 more retailers have this diamond
Prices start from $21,272 AUDSave up to $13,394 AUD

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
$21,272 AUD