CaratHunter
Plans
Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 5231799633

Certificate GIA 5231799633

Diamond specifications and retailer prices

From HK$23,409 HKD
SGD 4,032 SGD
As of October 31, 2026
Save HK$19,995 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,404 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231799633. Listed at 12 retailers as of October 26, 2026, with prices from HK$23,409 to HK$43,404, a HK$19,995 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$43,404. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231799633
Dimensions6.95 × 6.07 × 4.22 mm
L/W Ratio1.14
Top View
6.95 mm6.07 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231799633
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.5%

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: Oct 31
Current: HK$33,266 HKD|Low: HK$22,981 HKD|High: HK$45,389 HKD|Avg: HK$30,127 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 12HK$23,409 HKD
Retailer 5HK$23,452 HKD
Retailer 2HK$25,357 HKD
Retailer 4HK$26,016 HKD
Retailer 8HK$28,127 HKD
Retailer 9HK$28,257 HKD
Retailer 7HK$29,665 HKD
Retailer 3HK$31,231 HKD
Retailer 6HK$31,383 HKD
Retailer 10HK$31,383 HKD
Retailer 11HK$31,854 HKD
Retailer 1HK$33,266 HKD
Wholesale Diamonds DirectHK$43,404 HKD

36 data points across 13 retailers

12 retailersHK$23,409 HKD to HK$43,404 HKD

A
Cheapest Retailer
-
HK$23,409 HKD
SGD 4,032 SGD
A
Retailer 2
-
HK$23,452 HKD
$2,989 USD
View
A
Retailer 3
-
HK$25,357 HKD
$3,232 USD
View
A
Retailer 4
-
HK$28,127 HKD
$3,585 USD
View
A
Retailer 5
-
HK$28,257 HKD
SGD 4,867 SGD
View
A
Retailer 6
-
HK$28,692 HKD
$3,657 USD
View
A
Retailer 7
-
HK$29,665 HKD
$3,781 USD
View
A
Retailer 8
-
HK$31,231 HKD
CA$5,529 CAD
View
A
Retailer 9
-
HK$31,383 HKD
$4,000 USD
View
A
Retailer 10
-
HK$31,383 HKD
$4,000 USD
View
A
Retailer 11
-
HK$31,854 HKD
$4,060 USD
View
Most Expensive
A
Wholesale Diamonds Direct
345968070 · Oct 26
HK$43,404 HKD
$5,532 USD
View
11 more retailers have this diamond
Prices start from HK$23,409 HKDSave up to HK$19,995 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$23,409 HKD