CaratHunter
Plans
Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 5513603237

Certificate GIA 5513603237

Diamond specifications and retailer prices

From HK$13,465 HKD
As of November 6, 2026
Save HK$23,512 HKD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$36,977 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5513603237. Listed at 9 retailers as of November 5, 2026, with prices from HK$13,465 to HK$36,977, a HK$23,512 spread on the same certified stone. NZ Jewellers lists it at HK$36,977. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5513603237
Dimensions6.35 × 6.94 × 4.05 mm
L/W Ratio1.09
Top View
6.35 mm6.94 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5513603237
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.3%

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$20,597 HKD|Low: HK$13,465 HKD|High: HK$31,796 HKD|Avg: HK$18,749 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7HK$13,465 HKD
Retailer 8HK$14,962 HKD
Retailer 5HK$15,965 HKD
Retailer 2HK$16,615 HKD
Retailer 4HK$17,595 HKD
Retailer 1HK$20,597 HKD
Retailer 6HK$21,945 HKD
Retailer 3HK$26,483 HKD

44 data points across 8 retailers

9 retailersHK$13,465 HKD to HK$36,977 HKD

A
Cheapest Retailer
-
HK$13,465 HKD
A
Retailer 2
-
HK$14,962 HKD
View
A
Retailer 3
-
HK$15,965 HKD
View
A
Retailer 4
-
HK$16,615 HKD
View
B+
Retailer 5
-
HK$17,595 HKD
View
B+
Retailer 6
-
HK$20,597 HKD
View
B+
Retailer 7
-
HK$21,945 HKD
View
B+
Retailer 8
-
HK$26,483 HKD
View
Most Expensive
B
NZ Jewellers
3a5081b5-5c2b-47a1-bc56-d834187ea733 · Nov 5
HK$36,977 HKD
$4,718 USD
View
8 more retailers have this diamond
Prices start from HK$13,465 HKDSave up to HK$23,512 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 Heart
HK$13,465 HKD