Round|Natural|GIA

2.10ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2243009453

Certificate GIA 2243009453

Diamond specifications and retailer prices

From $17,603 USD
As of October 21, 2026
5 retailers carry this diamond
Most expensive: $26,247 USD at MOH London · As of October 21, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2243009453. Listed at 5 retailers as of October 21, 2026. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2243009453
Dimensions8.24 × 8.25 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.24 mm8.25 mm2.10 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2243009453
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $26,247 USD|Low: $15,833 USD|High: $31,668 USD|Avg: $19,451 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 23, 2026
Retailer 8$15,833 USD
Retailer 9$15,932 USD
Retailer 5$17,603 USD
Retailer 6$17,603 USD
Retailer 2$17,712 USD
Retailer 7$19,634 USD
Retailer 3$20,156 USD
Retailer 4$20,257 USD
MOH London$26,247 USD

14 data points across 9 retailers

5 retailers$17,603 USD to $26,247 USD

Retailer 1
-
$17,603 USD
Price last confirmed 10 days ago
Retailer 2
-
$17,712 USD
£13,947 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
$20,156 USD
€19,196 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
$20,257 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
585AD3284 · Oct 21
$26,247 USD
£20,667 GBP
View
Price last confirmed 10 days ago
4 more retailers have this diamond

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.

2.10ct Round
$17,603 USD