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Cushion|Natural|GIA

1.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 2547552012

Certificate GIA 2547552012

Diamond specifications and retailer prices

From HK$18,716 HKD
As of November 5, 2026
Save HK$24,373 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$43,089 HKD at MOH London · As of November 2, 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 G 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 2547552012. Listed at 18 retailers as of November 2, 2026, with prices from HK$18,716 to HK$43,089, a HK$24,373 spread on the same certified stone. MOH London lists it at HK$43,089. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 2547552012
Dimensions6.52 × 6.45 × 4.37 mm
L/W Ratio1.01
Top View
6.52 mm6.45 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547552012
Side View
Table 60.0%Crown 36.9°Girdle: THN-THKPavilion 35.9°Culet: NDepth 67.8%

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$43,089 HKD|Low: HK$18,708 HKD|High: HK$43,537 HKD|Avg: HK$26,039 HKD|-1.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 10HK$18,716 HKD
Retailer 7HK$20,832 HKD
Retailer 3HK$21,067 HKD
Retailer 15HK$22,337 HKD
Retailer 13HK$23,199 HKD
Retailer 16HK$23,222 HKD
Retailer 8HK$23,348 HKD
Retailer 14HK$25,182 HKD
Retailer 17HK$26,490 HKD
Retailer 4HK$26,569 HKD
Retailer 6HK$26,569 HKD
Retailer 2HK$26,757 HKD
Retailer 5HK$27,431 HKD
Retailer 12HK$28,567 HKD
Retailer 9HK$29,900 HKD
Retailer 11HK$32,321 HKD
Retailer 18HK$32,964 HKD
MOH LondonHK$43,089 HKD

27 data points across 18 retailers

18 retailersHK$18,716 HKD to HK$43,089 HKD

A
Cheapest Retailer
-
HK$18,716 HKD
A
Retailer 2
-
HK$20,832 HKD
View
A
Retailer 3
-
HK$21,067 HKD
View
A
Retailer 4
-
HK$22,337 HKD
View
B+
Retailer 5
-
HK$23,199 HKD
View
B+
Retailer 6
-
HK$23,222 HKD
View
Final sale: no returns
Retailer 7
-
HK$23,348 HKD
View
Price last confirmed 9 days ago
A
Retailer 8
-
HK$25,182 HKD
View
B+
Retailer 9
-
HK$26,490 HKD
View
A
Retailer 10
-
HK$26,569 HKD
View
A
Retailer 11
-
HK$26,569 HKD
View
B+
Retailer 12
-
HK$26,757 HKD
View
A
Retailer 13
-
HK$27,431 HKD
View
B+
Retailer 14
-
HK$28,567 HKD
View
Retailer 15
-
HK$29,900 HKD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
HK$32,321 HKD
View
B+
Retailer 17
-
HK$32,964 HKD
View
Most Expensive
B+
MOH London
38691BEB4 · Nov 2
HK$43,089 HKD
£4,329 GBP
View
17 more retailers have this diamond
Prices start from HK$18,716 HKDSave up to HK$24,373 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 Cushion
HK$18,716 HKD