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Round|Natural|GIA

3.20ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1136362717

Certificate GIA 1136362717

Diamond specifications and retailer prices

From $39,004 CAD
As of October 30, 2026
Save $9,365 CAD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $61,131 CAD at MOH London · As of October 1, 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 1136362717. Listed at 4 retailers as of October 29, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1136362717
Dimensions9.44 × 9.51 × 5.76 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.44 mm9.51 mm3.20 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1136362717
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 60.8%

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 30
Current: $61,131 CAD|Low: $34,385 CAD|High: $61,131 CAD|Avg: $43,756 CAD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 19, 2026
Retailer 7$34,745 CAD
Retailer 2$39,004 CAD
Retailer 6$40,058 CAD
Retailer 3$43,365 CAD
Retailer 5$45,635 CAD
Retailer 4$48,369 CAD
MOH London$61,131 CAD

15 data points across 7 retailers

4 retailers$39,004 CAD to $48,369 CAD

B+
Cheapest Retailer
-
$39,004 CAD
B
Retailer 2
-
$43,365 CAD
$31,044 USD
View
B
Retailer 3
-
$48,369 CAD
$34,626 USD
View
Most Expensive
MOH London
FD2736DC9 · Oct 1
$61,131 CAD
£34,458 GBP
View
Price last confirmed 30 days ago
3 more retailers have this diamond
Prices start from $39,004 CADSave up to $9,365 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.

B+
3.20ct Round
$39,004 CAD