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Heart|Natural|GIA

1.02ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 2547694562

Certificate GIA 2547694562

Diamond specifications and retailer prices

From HK$16,617 HKD
$2,118 USD
As of October 31, 2026
Save HK$30,033 HKD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$46,651 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 2547694562. Listed at 17 retailers as of October 30, 2026, with prices from HK$16,617 to HK$46,651, a HK$30,033 spread on the same certified stone. NZ Jewellers lists it at HK$46,651. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547694562
Dimensions6.95 × 5.86 × 4.13 mm
L/W Ratio1.19
Top View
6.95 mm5.86 mm1.02 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547694562
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

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 31
Current: HK$46,651 HKD|Low: HK$15,401 HKD|High: HK$46,651 HKD|Avg: HK$24,781 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
November 2, 2026
Retailer 9HK$16,617 HKD
Retailer 7HK$17,465 HKD
Retailer 6HK$18,484 HKD
Retailer 15HK$20,218 HKD
Retailer 17HK$20,218 HKD
Retailer 16HK$21,152 HKD
Retailer 10HK$21,262 HKD
Retailer 11HK$21,767 HKD
Retailer 18HK$21,960 HKD
Retailer 3HK$23,145 HKD
Retailer 4HK$23,145 HKD
Retailer 14HK$23,325 HKD
Retailer 5HK$23,929 HKD
Retailer 8HK$25,408 HKD
Retailer 2HK$26,114 HKD
Retailer 13HK$27,427 HKD
Retailer 12HK$39,099 HKD
NZ JewellersHK$46,651 HKD

40 data points across 18 retailers

17 retailersHK$16,617 HKD to HK$46,651 HKD

A
Cheapest Retailer
-
HK$16,617 HKD
$2,118 USD
A
Retailer 2
-
HK$17,465 HKD
$2,226 USD
View
B+
Retailer 3
-
HK$20,218 HKD
$2,577 USD
View
B+
Retailer 4
-
HK$20,218 HKD
$2,577 USD
View
B+
Retailer 5
-
HK$21,152 HKD
$2,696 USD
View
B+
Retailer 6
-
HK$21,262 HKD
$2,710 USD
View
B+
Retailer 7
-
HK$21,767 HKD
£2,185 GBP
View
B+
Retailer 8
-
HK$21,960 HKD
$2,799 USD
View
B+
Retailer 9
-
HK$23,145 HKD
$2,950 USD
View
B+
Retailer 10
-
HK$23,145 HKD
$2,950 USD
View
B+
Retailer 11
-
HK$23,325 HKD
$2,973 USD
View
B+
Retailer 12
-
HK$23,929 HKD
$3,050 USD
View
B+
Retailer 13
-
HK$25,408 HKD
$3,238 USD
View
B+
Retailer 14
-
HK$26,114 HKD
€3,170 EUR
View
B
Retailer 15
-
HK$27,427 HKD
ZAR 56,476 ZAR
View
B
Retailer 16
-
HK$39,099 HKD
£3,924 GBP
View
Most Expensive
B
NZ Jewellers
11e2a3bb-5b04-4664-b485-8f6d8f394181 · Oct 30
HK$46,651 HKD
$5,946 USD
View
16 more retailers have this diamond
Prices start from HK$16,617 HKDSave up to HK$30,033 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$16,617 HKD