CaratHunter
Plans
Cushion|Natural|GIA

1.51ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2241007360

Certificate GIA 2241007360

Diamond specifications and retailer prices

From HK$30,857 HKD
$3,933 USD
As of November 2, 2026
Save HK$27,911 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$58,768 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2241007360. Listed at 15 retailers as of November 1, 2026, with prices from HK$30,857 to HK$58,768, a HK$27,911 spread on the same certified stone. MOH London lists it at HK$58,768. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241007360
Dimensions7.59 × 5.82 × 3.89 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.59 mm5.82 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241007360
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.9%

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: Nov 2
Current: HK$58,768 HKD|Low: HK$25,710 HKD|High: HK$59,475 HKD|Avg: HK$38,693 HKD|-0.1%
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
Retailer 14
November 2, 2026
Retailer 8HK$30,857 HKD
Retailer 11HK$31,180 HKD
Retailer 5HK$31,846 HKD
Retailer 10HK$34,301 HKD
Retailer 6HK$35,525 HKD
Retailer 12HK$35,761 HKD
Retailer 9HK$36,909 HKD
Retailer 7HK$37,044 HKD
Retailer 3HK$37,973 HKD
Retailer 13HK$37,973 HKD
Retailer 4HK$39,229 HKD
Retailer 2HK$39,732 HKD
Retailer 14HK$53,899 HKD
MOH LondonHK$58,768 HKD

43 data points across 14 retailers

15 retailersHK$30,857 HKD to HK$58,768 HKD

B+
Cheapest Retailer
-
HK$30,857 HKD
$3,933 USD
Final sale: no returns
B+
Retailer 2
-
HK$31,180 HKD
$3,974 USD
View
B+
Retailer 3
-
HK$31,846 HKD
$4,059 USD
View
B+
Retailer 4
-
HK$31,855 HKD
CA$5,639 CAD
View
B
Retailer 5
-
HK$34,301 HKD
$4,372 USD
View
B
Retailer 6
-
HK$35,525 HKD
$4,528 USD
View
B
Retailer 7
-
HK$35,761 HKD
$4,558 USD
View
B
Retailer 8
-
HK$36,909 HKD
CA$6,534 CAD
View
B
Retailer 9
-
HK$37,044 HKD
£3,718 GBP
View
B
Retailer 10
-
HK$37,973 HKD
$4,840 USD
View
B
Retailer 11
-
HK$37,973 HKD
$4,840 USD
View
B
Retailer 12
-
HK$39,229 HKD
$5,000 USD
View
B
Retailer 13
-
HK$39,732 HKD
€4,823 EUR
View
C
Retailer 14
-
HK$53,899 HKD
$6,870 USD
View
Most Expensive
B
MOH London
E1C298D0F · Nov 1
HK$58,768 HKD
£5,898 GBP
View
14 more retailers have this diamond
Prices start from HK$30,857 HKDSave up to HK$27,911 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+
1.51ct Cushion
HK$30,857 HKD