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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 $28,664 CAD
$20,520 USD
As of October 30, 2026
Save $20,294 CAD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $48,959 CAD 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 $28,664 to $48,959, a $20,294 spread on the same certified stone. MOH London lists it at $48,959. 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
Color
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: $48,959 CAD|Low: $28,664 CAD|High: $55,035 CAD|Avg: $38,817 CAD|-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$28,664 CAD
Retailer 8$29,881 CAD
Retailer 10$31,182 CAD
Retailer 2$31,436 CAD
Retailer 9$32,741 CAD
Retailer 6$33,780 CAD
Retailer 5$35,079 CAD
Retailer 3$37,933 CAD
Retailer 4$44,173 CAD
MOH London$48,959 CAD

40 data points across 10 retailers

10 retailers$28,664 CAD to $48,959 CAD

A
Cheapest Retailer
-
$28,664 CAD
$20,520 USD
A
Retailer 2
-
$29,881 CAD
$21,391 USD
View
Final sale: no returns
B+
Retailer 3
-
$31,182 CAD
$22,322 USD
View
A
Retailer 4
-
$31,436 CAD
£17,720 GBP
View
B+
Retailer 5
-
$32,741 CAD
$23,438 USD
View
B+
Retailer 6
-
$33,780 CAD
$24,182 USD
View
B+
Retailer 7
-
$35,079 CAD
$25,112 USD
View
B+
Retailer 8
-
$37,933 CAD
€25,862 EUR
View
B
Retailer 9
-
$44,173 CAD
$31,622 USD
View
Most Expensive
B
MOH London
197188A97 · Oct 29
$48,959 CAD
£27,597 GBP
View
9 more retailers have this diamond
Prices start from $28,664 CADSave up to $20,294 CAD

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
$28,664 CAD