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Heart|Natural|GIA

1.51ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2496993987

Certificate GIA 2496993987

Diamond specifications and retailer prices

From HK$24,698 HKD
$3,148 USD
As of November 1, 2026
Save HK$21,824 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$46,522 HKD at MOH London · As of November 1, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2496993987. Listed at 6 retailers as of November 1, 2026, with prices from HK$24,698 to HK$46,522, a HK$21,824 spread on the same certified stone. MOH London lists it at HK$46,522. 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

1.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2496993987
Dimensions6.71 × 5.91 × 4.37 mm
L/W Ratio1.14
Top View
6.71 mm5.91 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 2496993987
Side View
Table 65.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 73.9%

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 1
Current: HK$46,522 HKD|Low: HK$24,455 HKD|High: HK$53,168 HKD|Avg: HK$32,657 HKD|-12.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5HK$24,698 HKD
Retailer 6HK$25,671 HKD
Retailer 3HK$26,212 HKD
Retailer 2HK$27,302 HKD
Retailer 4HK$27,774 HKD
Retailer 9HK$31,712 HKD
Retailer 7HK$35,432 HKD
Retailer 8HK$38,100 HKD
MOH LondonHK$46,522 HKD

36 data points across 9 retailers

6 retailersHK$24,698 HKD to HK$46,522 HKD

A
Cheapest Retailer
-
HK$24,698 HKD
$3,148 USD
A
Retailer 2
-
HK$25,671 HKD
$3,272 USD
View
Final sale: no returns
A
Retailer 3
-
HK$26,212 HKD
£2,631 GBP
View
A
Retailer 4
-
HK$27,302 HKD
£2,740 GBP
View
B+
Retailer 5
-
HK$27,774 HKD
$3,540 USD
View
Most Expensive
B+
MOH London
C265D9B88 · Nov 1
HK$46,522 HKD
£4,669 GBP
View
5 more retailers have this diamond
Prices start from HK$24,698 HKDSave up to HK$21,824 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$24,698 HKD