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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 HK$138,477 HKD
$17,650 USD
As of October 30, 2026
Save HK$48,303 HKD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$193,365 HKD 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 30, 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 30
Current: HK$193,365 HKD|Low: HK$138,477 HKD|High: HK$224,031 HKD|Avg: HK$165,923 HKD
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 11HK$138,477 HKD
Retailer 7HK$138,751 HKD
Retailer 6HK$144,287 HKD
Retailer 9HK$146,056 HKD
Retailer 10HK$147,146 HKD
Retailer 12HK$147,396 HKD
Retailer 8HK$165,050 HKD
Retailer 3HK$171,884 HKD
Retailer 5HK$176,141 HKD
Retailer 2HK$186,780 HKD
AurelinneHK$193,365 HKD
Retailer 4HK$224,031 HKD

36 data points across 12 retailers

10 retailersHK$138,477 HKD to HK$186,780 HKD

A
Cheapest Retailer
-
HK$138,477 HKD
$17,650 USD
A
Retailer 2
-
HK$138,751 HKD
$17,685 USD
View
A
Retailer 3
-
HK$144,287 HKD
₹1,751,487 INR
View
A
Retailer 4
-
HK$146,056 HKD
$18,616 USD
View
A
Retailer 5
-
HK$147,146 HKD
$18,755 USD
View
A
Retailer 6
-
HK$147,396 HKD
$18,787 USD
View
Retailer 7
-
HK$165,050 HKD
$21,037 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
HK$176,141 HKD
£17,678 GBP
View
B+
Retailer 9
-
HK$186,780 HKD
€22,673 EUR
View
Most Expensive
Aurelinne
0d6ddb69-5165-4aab-98f5-83a01701850e · Sep 6
HK$193,365 HKD
$24,646 USD
View
Price last confirmed 55 days ago
9 more retailers have this diamond
Prices start from HK$138,477 HKDSave up to HK$48,303 HKD

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
HK$138,477 HKD