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Heart|Natural|GIA

1.02ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6522983087

Certificate GIA 6522983087

Diamond specifications and retailer prices

From HK$18,751 HKD
$2,390 USD
As of October 31, 2026
Save HK$27,044 HKD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$45,795 HKD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522983087. Listed at 18 retailers as of October 30, 2026, with prices from HK$18,751 to HK$45,795, a HK$27,044 spread on the same certified stone. NZ Jewellers lists it at HK$45,795. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522983087
Dimensions6.88 × 6.20 × 4.01 mm
L/W Ratio1.11
Top View
6.88 mm6.20 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522983087
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.3%

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: Oct 31
Current: HK$45,795 HKD|Low: HK$18,139 HKD|High: HK$45,795 HKD|Avg: HK$27,824 HKD|+1.0%
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
November 1, 2026
Retailer 6HK$18,751 HKD
Retailer 4HK$20,430 HKD
Retailer 5HK$21,066 HKD
Retailer 19HK$21,772 HKD
Retailer 14HK$23,812 HKD
Retailer 16HK$23,812 HKD
Retailer 15HK$24,730 HKD
Retailer 7HK$24,871 HKD
Retailer 2HK$25,641 HKD
Retailer 3HK$25,671 HKD
Retailer 9HK$27,068 HKD
Retailer 10HK$27,068 HKD
Retailer 18HK$27,476 HKD
Retailer 8HK$28,009 HKD
Retailer 13HK$30,769 HKD
Retailer 12HK$32,310 HKD
Retailer 11HK$36,012 HKD
Retailer 17HK$44,191 HKD
NZ JewellersHK$45,795 HKD

33 data points across 19 retailers

18 retailersHK$18,751 HKD to HK$45,795 HKD

B+
Cheapest Retailer
-
HK$18,751 HKD
$2,390 USD
B+
Retailer 2
-
HK$20,430 HKD
$2,604 USD
View
B+
Retailer 3
-
HK$21,066 HKD
$2,685 USD
View
B+
Retailer 4
-
HK$21,772 HKD
$2,775 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$23,812 HKD
$3,035 USD
View
B+
Retailer 6
-
HK$23,812 HKD
$3,035 USD
View
B+
Retailer 7
-
HK$24,730 HKD
$3,152 USD
View
B+
Retailer 8
-
HK$24,871 HKD
$3,170 USD
View
B+
Retailer 9
-
HK$25,641 HKD
£2,573 GBP
View
B+
Retailer 10
-
HK$25,671 HKD
$3,272 USD
View
B
Retailer 11
-
HK$27,068 HKD
$3,450 USD
View
B
Retailer 12
-
HK$27,068 HKD
$3,450 USD
View
B
Retailer 13
-
HK$27,476 HKD
$3,502 USD
View
B
Retailer 14
-
HK$28,009 HKD
$3,570 USD
View
B
Retailer 15
-
HK$30,769 HKD
€3,735 EUR
View
B
Retailer 16
-
HK$32,310 HKD
ZAR 66,530 ZAR
View
B
Retailer 17
-
HK$44,191 HKD
£4,435 GBP
View
Most Expensive
B
NZ Jewellers
eaa229a4-9896-49f2-89b4-8a6dae6707c4 · Oct 30
HK$45,795 HKD
$5,837 USD
View
17 more retailers have this diamond
Prices start from HK$18,751 HKDSave up to HK$27,044 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+
1.02ct Heart
HK$18,751 HKD