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Round|Natural|GIA

3.20ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1558401641

Certificate GIA 1558401641

Diamond specifications and retailer prices

From $26,233 SGD
$20,520 USD
As of October 30, 2026
Save $18,573 SGD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $44,806 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.2ct natural round diamond

This 3.2ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558401641. Listed at 10 retailers as of October 29, 2026, with prices from $26,233 to $44,806, a $18,573 spread on the same certified stone. MOH London lists it at $44,806. 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

3.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558401641
Dimensions9.43 × 9.36 × 5.77 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Cloud, Knot, Needle
Top View
9.43 mm9.36 mm3.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1558401641
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.4%

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: $44,806 SGD|Low: $26,233 SGD|High: $50,366 SGD|Avg: $35,524 SGD|-10.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$26,233 SGD
Retailer 8$27,346 SGD
Retailer 10$28,536 SGD
Retailer 2$28,770 SGD
Retailer 9$29,963 SGD
Retailer 6$30,914 SGD
Retailer 5$32,103 SGD
Retailer 3$34,715 SGD
Retailer 4$40,426 SGD
MOH London$44,806 SGD

40 data points across 10 retailers

10 retailers$26,233 SGD to $44,806 SGD

A
Cheapest Retailer
-
$26,233 SGD
$20,520 USD
A
Retailer 2
-
$27,346 SGD
$21,391 USD
View
Final sale: no returns
B+
Retailer 3
-
$28,536 SGD
$22,322 USD
View
A
Retailer 4
-
$28,770 SGD
£17,720 GBP
View
B+
Retailer 5
-
$29,963 SGD
$23,438 USD
View
B+
Retailer 6
-
$30,914 SGD
$24,182 USD
View
B+
Retailer 7
-
$32,103 SGD
$25,112 USD
View
B+
Retailer 8
-
$34,715 SGD
€25,862 EUR
View
B
Retailer 9
-
$40,426 SGD
$31,622 USD
View
Most Expensive
B
MOH London
197188A97 · Oct 29
$44,806 SGD
£27,597 GBP
View
9 more retailers have this diamond
Prices start from $26,233 SGDSave up to $18,573 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.

A
3.20ct Round
$26,233 SGD