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3.02ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6382991772

Certificate GIA 6382991772

Diamond specifications and retailer prices

From HK$391,750 HKD
As of November 1, 2026
Save HK$298,427 HKD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$690,177 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6382991772. Listed at 15 retailers as of November 1, 2026, with prices from HK$391,750 to HK$690,177, a HK$298,427 spread on the same certified stone. Diamond Quarter lists it at HK$690,177. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6382991772
Dimensions9.36 × 9.32 × 5.65 mm
L/W Ratio1.00
Top View
9.36 mm9.32 mm3.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6382991772
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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: Nov 1
Current: HK$430,647 HKD|Low: HK$391,750 HKD|High: HK$565,051 HKD|Avg: HK$480,030 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5HK$391,750 HKD
Retailer 1HK$430,647 HKD
Retailer 3HK$464,734 HKD
Retailer 4HK$544,637 HKD
Retailer 2HK$562,046 HKD

42 data points across 5 retailers

15 retailersHK$391,750 HKD to HK$690,177 HKD

B+
Cheapest Retailer
-
HK$391,750 HKD
B+
Retailer 2
-
HK$430,647 HKD
View
B
Retailer 3
-
HK$434,852 HKD
View
B+
Retailer 4
-
HK$438,868 HKD
View
B+
Retailer 5
-
HK$440,084 HKD
View
B+
Retailer 6
-
HK$446,306 HKD
View
B+
Retailer 7
-
HK$451,789 HKD
View
B+
Retailer 8
-
HK$464,734 HKD
View
B
Retailer 9
-
HK$486,300 HKD
View
B
Retailer 10
-
HK$511,640 HKD
View
B
Retailer 11
-
HK$533,787 HKD
View
B
Retailer 12
-
HK$544,637 HKD
View
B
Retailer 13
-
HK$562,046 HKD
View
B
Retailer 14
-
HK$565,129 HKD
View
Most Expensive
B
Diamond Quarter
3.02SI1D63727B1BN · Nov 5
HK$690,177 HKD
£69,271 GBP
View
14 more retailers have this diamond
Prices start from HK$391,750 HKDSave up to HK$298,427 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.

B+
3.02ct Round
HK$391,750 HKD