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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7382902081

Certificate GIA 7382902081

Diamond specifications and retailer prices

From HK$18,075 HKD
As of November 6, 2026
Save HK$23,481 HKD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$41,556 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7382902081. Listed at 20 retailers as of November 5, 2026, with prices from HK$18,075 to HK$41,556, a HK$23,481 spread on the same certified stone. NZ Jewellers lists it at HK$41,556. 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

1.02
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7382902081
Dimensions6.44 × 6.39 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.44 mm6.39 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7382902081
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: Nov 6
Current: HK$41,556 HKD|Low: HK$17,973 HKD|High: HK$42,341 HKD|Avg: HK$24,824 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 19HK$18,075 HKD
Retailer 4HK$18,703 HKD
Retailer 6HK$18,962 HKD
Retailer 16HK$18,985 HKD
Retailer 21HK$19,284 HKD
Retailer 8HK$19,644 HKD
Retailer 17HK$19,652 HKD
Retailer 9HK$21,614 HKD
Retailer 14HK$21,614 HKD
Retailer 11HK$22,437 HKD
Retailer 12HK$23,638 HKD
Retailer 3HK$24,634 HKD
Retailer 7HK$24,634 HKD
Retailer 20HK$24,932 HKD
Retailer 2HK$25,105 HKD
Retailer 5HK$25,497 HKD
Retailer 13HK$26,007 HKD
Retailer 10HK$27,686 HKD
Retailer 18HK$34,386 HKD
Retailer 15HK$39,783 HKD
NZ JewellersHK$41,556 HKD

28 data points across 21 retailers

20 retailersHK$18,075 HKD to HK$41,556 HKD

A
Cheapest Retailer
-
HK$18,075 HKD
A
Retailer 2
-
HK$18,703 HKD
View
A
Retailer 3
-
HK$18,962 HKD
View
A
Retailer 4
-
HK$19,284 HKD
View
A
Retailer 5
-
HK$19,644 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$19,652 HKD
View
Retailer 7
-
HK$21,614 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$21,614 HKD
View
A
Retailer 9
-
HK$22,437 HKD
View
B+
Retailer 10
-
HK$23,638 HKD
View
B+
Retailer 11
-
HK$24,634 HKD
View
B+
Retailer 12
-
HK$24,634 HKD
View
B+
Retailer 13
-
HK$24,932 HKD
View
B+
Retailer 14
-
HK$25,105 HKD
View
B+
Retailer 15
-
HK$25,497 HKD
View
B+
Retailer 16
-
HK$26,007 HKD
View
Retailer 17
-
HK$27,686 HKD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
HK$34,386 HKD
View
B
Retailer 19
-
HK$39,783 HKD
View
Most Expensive
B
NZ Jewellers
80ee9d7c-3c86-4d0b-8352-25a34e4deec1 · Nov 5
HK$41,556 HKD
$5,297 USD
View
19 more retailers have this diamond
Prices start from HK$18,075 HKDSave up to HK$23,481 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
1.02ct Round
HK$18,075 HKD