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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 6535621008

Certificate GIA 6535621008

Diamond specifications and retailer prices

From HK$40,709 HKD
As of November 5, 2026
Save HK$15,392 HKD (27%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$72,683 HKD at MOH London · As of October 11, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535621008. Listed at 17 retailers as of November 5, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.79°
OriginNatural
Grading LabGIA
CertificateGIA 6535621008
Dimensions8.00 × 6.17 × 4.30 mm
L/W Ratio1.30
Top View
8.00 mm6.17 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535621008
Side View
Table 67.0%Crown 31.79°Girdle: THN-THKPavilionCulet: NoneDepth 69.6%

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 5
Current: HK$72,683 HKD|Low: HK$38,363 HKD|High: HK$79,986 HKD|Avg: HK$48,057 HKD|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 10HK$38,512 HKD
Retailer 16HK$38,716 HKD
Retailer 12HK$38,889 HKD
Retailer 20HK$40,709 HKD
Retailer 8HK$40,764 HKD
Retailer 9HK$41,305 HKD
Retailer 17HK$43,517 HKD
Retailer 7HK$43,619 HKD
Retailer 18HK$43,941 HKD
Retailer 6HK$44,161 HKD
Retailer 22HK$45,267 HKD
Retailer 15HK$45,651 HKD
Retailer 3HK$46,412 HKD
Retailer 13HK$48,060 HKD
Retailer 19HK$52,563 HKD
Retailer 21HK$52,563 HKD
Retailer 11HK$52,720 HKD
Retailer 5HK$53,034 HKD
Retailer 14HK$53,755 HKD
Retailer 23HK$54,367 HKD
Retailer 2HK$56,101 HKD
Retailer 4HK$59,200 HKD
MOH LondonHK$72,683 HKD

37 data points across 23 retailers

17 retailersHK$40,709 HKD to HK$56,101 HKD

Retailer 1
-
HK$38,512 HKD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$40,709 HKD
View
A
Retailer 3
-
HK$43,517 HKD
View
Retailer 4
-
HK$43,619 HKD
View
Price last confirmed 23 days ago
A
Retailer 5
-
HK$43,941 HKD
View
Retailer 6
-
HK$44,161 HKD
View
Price last confirmed 25 days ago
A
Retailer 7
-
HK$45,267 HKD
View
Retailer 8
-
HK$45,651 HKD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
HK$48,060 HKD
View
B+
Retailer 10
-
HK$52,563 HKD
View
B+
Retailer 11
-
HK$52,563 HKD
View
Retailer 12
-
HK$52,720 HKD
View
Price last confirmed 24 days ago
Retailer 13
-
HK$53,755 HKD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
HK$54,367 HKD
View
B
Retailer 15
-
HK$56,101 HKD
View
Retailer 16
-
HK$59,200 HKD
View
Price last confirmed 25 days ago
Most Expensive
MOH London
284D4C57C · Oct 11
HK$72,683 HKD
£7,295 GBP
View
Price last confirmed 26 days ago
16 more retailers have this diamond
Prices start from HK$40,709 HKDSave up to HK$15,392 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
1.51ct Heart
HK$40,709 HKD