CaratHunter
Plans
Cushion|Natural|GIA

1.51ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 2496860813

Certificate GIA 2496860813

Diamond specifications and retailer prices

From HK$32,235 HKD
As of November 4, 2026
Save HK$32,562 HKD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$64,797 HKD at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2496860813. Listed at 10 retailers as of November 4, 2026, with prices from HK$32,235 to HK$64,797, a HK$32,562 spread on the same certified stone. MOH London lists it at HK$64,797. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2496860813
Dimensions8.46 × 5.98 × 3.68 mm
L/W Ratio1.41
Top View
8.46 mm5.98 mm1.51 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2496860813
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

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 4
Current: HK$64,797 HKD|Low: HK$32,235 HKD|High: HK$65,753 HKD|Avg: HK$41,179 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8HK$32,235 HKD
Retailer 5HK$32,682 HKD
Retailer 7HK$34,398 HKD
Retailer 6HK$36,953 HKD
Retailer 9HK$38,983 HKD
Retailer 4HK$40,339 HKD
Retailer 2HK$40,645 HKD
Retailer 3HK$43,427 HKD
MOH LondonHK$64,797 HKD

41 data points across 9 retailers

10 retailersHK$32,235 HKD to HK$64,797 HKD

B+
Cheapest Retailer
-
HK$32,235 HKD
B+
Retailer 2
-
HK$32,682 HKD
View
B
Retailer 3
-
HK$34,398 HKD
View
Retailer 4
-
HK$36,953 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$38,983 HKD
View
B
Retailer 6
-
HK$40,339 HKD
View
B
Retailer 7
-
HK$40,645 HKD
View
B
Retailer 8
-
HK$43,427 HKD
View
Retailer 9
-
HK$45,018 HKD
View
Price last confirmed 14 days ago
Most Expensive
C
MOH London
9E6C36CE9 · Nov 4
HK$64,797 HKD
£6,510 GBP
View
9 more retailers have this diamond
Prices start from HK$32,235 HKDSave up to HK$32,562 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$32,235 HKD