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Round|Natural|GIA

3.02ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 6551701511

Certificate GIA 6551701511

Diamond specifications and retailer prices

From $22,564 SGD
$17,650 USD
As of October 29, 2026
Save $7,871 SGD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $31,507 SGD at Aurelinne · As of September 6, 2026
View at Aurelinne

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 6551701511. Listed at 10 retailers as of October 29, 2026, with a 35% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551701511
Dimensions9.19 × 9.13 × 5.73 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
9.19 mm9.13 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551701511
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.5%

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 29
Current: $31,507 SGD|Low: $22,564 SGD|High: $36,504 SGD|Avg: $27,036 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$22,564 SGD
Retailer 7$22,609 SGD
Retailer 6$23,511 SGD
Retailer 9$23,799 SGD
Retailer 10$23,976 SGD
Retailer 12$24,017 SGD
Retailer 8$26,894 SGD
Retailer 3$28,007 SGD
Retailer 5$28,701 SGD
Retailer 2$30,434 SGD
Aurelinne$31,507 SGD
Retailer 4$36,504 SGD

36 data points across 12 retailers

10 retailers$22,564 SGD to $30,434 SGD

A
Cheapest Retailer
-
$22,564 SGD
$17,650 USD
A
Retailer 2
-
$22,609 SGD
$17,685 USD
View
A
Retailer 3
-
$23,511 SGD
₹1,751,487 INR
View
A
Retailer 4
-
$23,799 SGD
$18,616 USD
View
A
Retailer 5
-
$23,976 SGD
$18,755 USD
View
A
Retailer 6
-
$24,017 SGD
$18,787 USD
View
Retailer 7
-
$26,894 SGD
$21,037 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$28,701 SGD
£17,678 GBP
View
B+
Retailer 9
-
$30,434 SGD
€22,673 EUR
View
Most Expensive
Aurelinne
0d6ddb69-5165-4aab-98f5-83a01701850e · Sep 6
$31,507 SGD
$24,646 USD
View
Price last confirmed 54 days ago
9 more retailers have this diamond
Prices start from $22,564 SGDSave up to $7,871 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
3.02ct Round
$22,564 SGD