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Round|Natural|GIA

3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5566189057

Certificate GIA 5566189057

Diamond specifications and retailer prices

From $30,599 CAD
HK$170,800 HKD
As of October 30, 2026
Save $10,286 CAD (25%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $40,884 CAD at Fonder Diamond · As of October 29, 2026
View at Fonder Diamond

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566189057. Listed at 8 retailers as of October 29, 2026, with prices from $30,599 to $40,884, a $10,286 spread on the same certified stone. Fonder Diamond lists it at $40,884. 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

3.02
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5566189057
Dimensions9.22 × 9.16 × 5.71 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
9.22 mm9.16 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566189057
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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: $40,884 CAD|Low: $30,599 CAD|High: $42,457 CAD|Avg: $36,903 CAD|-3.7%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$30,599 CAD
Retailer 8$34,222 CAD
Retailer 5$35,988 CAD
Retailer 2$36,128 CAD
Retailer 3$37,508 CAD
Retailer 6$37,691 CAD
Retailer 7$39,708 CAD
Fonder Diamond$40,884 CAD

30 data points across 8 retailers

8 retailers$30,599 CAD to $40,884 CAD

A
Cheapest Retailer
-
$30,599 CAD
HK$170,800 HKD
B+
Retailer 2
-
$34,222 CAD
SGD 33,042 SGD
View
B+
Retailer 3
-
$35,988 CAD
$25,713 USD
View
B+
Retailer 4
-
$36,128 CAD
£20,325 GBP
View
B
Retailer 5
-
$37,508 CAD
$26,799 USD
View
Final sale: no returns
B+
Retailer 6
-
$37,691 CAD
$26,930 USD
View
B
Retailer 7
-
$39,708 CAD
$28,371 USD
View
Most Expensive
B
Fonder Diamond
637133308 · Oct 29
$40,884 CAD
SGD 39,475 SGD
View
7 more retailers have this diamond
Prices start from $30,599 CADSave up to $10,286 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
3.02ct Round
$30,599 CAD