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Heart|Natural|GIA

1.02ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 1236633926

Certificate GIA 1236633926

Diamond specifications and retailer prices

From HK$18,935 HKD
As of November 6, 2026
Save HK$23,034 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$50,246 HKD at NZ Jewellers · As of September 25, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1236633926. Listed at 19 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 1236633926
Dimensions6.92 × 5.88 × 3.45 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.92 mm5.88 mm1.02 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1236633926
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 37.8°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$22,203 HKD|Low: HK$18,637 HKD|High: HK$45,292 HKD|Avg: HK$25,619 HKD|-5.1%
Retailer 1
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
November 6, 2026
Retailer 10HK$18,935 HKD
Retailer 6HK$18,959 HKD
Retailer 14HK$20,362 HKD
Retailer 15HK$20,612 HKD
Retailer 7HK$21,036 HKD
Retailer 1HK$22,203 HKD
Retailer 8HK$22,227 HKD
Retailer 2HK$22,297 HKD
Retailer 5HK$22,297 HKD
Retailer 12HK$23,332 HKD
Retailer 3HK$23,669 HKD
Retailer 9HK$24,014 HKD
Retailer 4HK$25,856 HKD
Retailer 11HK$30,715 HKD
Retailer 16HK$39,469 HKD
Retailer 13HK$41,969 HKD

24 data points across 16 retailers

19 retailersHK$18,935 HKD to HK$41,969 HKD

A
Cheapest Retailer
-
HK$18,935 HKD
A
Retailer 2
-
HK$18,959 HKD
View
A
Retailer 3
-
HK$20,362 HKD
View
A
Retailer 4
-
HK$20,612 HKD
View
A
Retailer 5
-
HK$21,036 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$22,203 HKD
View
A
Retailer 7
-
HK$22,227 HKD
View
A
Retailer 8
-
HK$22,297 HKD
View
A
Retailer 9
-
HK$22,297 HKD
View
A
Retailer 10
-
HK$23,332 HKD
View
A
Retailer 11
-
HK$23,669 HKD
View
A
Retailer 12
-
HK$24,014 HKD
View
B+
Retailer 13
-
HK$25,856 HKD
View
B+
Retailer 14
-
HK$28,411 HKD
View
Retailer 15
-
HK$30,041 HKD
View
Price last confirmed 34 days ago
B+
Retailer 16
-
HK$30,715 HKD
View
B
Retailer 17
-
HK$39,469 HKD
View
B
Retailer 18
-
HK$41,969 HKD
View
Most Expensive
NZ Jewellers
bc605052-eb9b-4fcc-957f-d68e3894cb17 · Sep 25
HK$50,246 HKD
$6,411 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from HK$18,935 HKDSave up to HK$23,034 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$18,935 HKD