CaratHunter
Plans
Round|Natural|GIA

2.12ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6241639859

Certificate GIA 6241639859

Diamond specifications and retailer prices

From $23,446 SGD
$18,333 USD
As of October 27, 2026
Save $15,159 SGD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $38,606 SGD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 2.12ct natural round diamond

This 2.12ct 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 6241639859. Listed at 4 retailers as of October 27, 2026, with prices from $23,446 to $38,606, a $15,159 spread on the same certified stone. Diamond Quarter lists it at $38,606. 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

2.12
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6241639859
Dimensions8.18 × 8.13 × 5.13 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
8.18 mm8.13 mm2.12 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6241639859
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: Oct 27
Current: $23,502 SGD|Low: $17,349 SGD|High: $29,309 SGD|Avg: $23,461 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 23, 2026
Retailer 9$17,349 SGD
Retailer 5$20,892 SGD
Retailer 2$22,285 SGD
Retailer 3$23,399 SGD
Retailer 4$23,446 SGD
Retailer 1$23,502 SGD
Retailer 8$23,839 SGD
Retailer 7$26,347 SGD
Retailer 6$29,309 SGD

6 data points across 9 retailers

4 retailers$23,446 SGD to $38,606 SGD

Retailer 1
-
$22,285 SGD
$17,425 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
$23,446 SGD
$18,333 USD
View
B+
Retailer 3
-
$23,502 SGD
$18,377 USD
View
Most Expensive
B
Diamond Quarter
2.12SI1H6259E9B1N · Nov 2
$38,606 SGD
£23,769 GBP
View
3 more retailers have this diamond
Prices start from $23,446 SGDSave up to $15,159 SGD

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+
2.12ct Round
$23,446 SGD