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Cushion|Natural|GIA

1.51ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 1258423478

Certificate GIA 1258423478

Diamond specifications and retailer prices

From HK$58,501 HKD
$7,456 USD
As of November 2, 2026
Save HK$44,603 HKD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$103,103 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1258423478. Listed at 22 retailers as of November 1, 2026, with prices from HK$58,501 to HK$103,103, a HK$44,603 spread on the same certified stone. MOH London lists it at HK$103,103. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1258423478
Dimensions7.10 × 6.47 × 4.41 mm
L/W Ratio1.10
Top View
7.10 mm6.47 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1258423478
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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$103,103 HKD|Low: HK$58,501 HKD|High: HK$104,339 HKD|Avg: HK$76,403 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9HK$58,501 HKD
Retailer 6HK$58,846 HKD
Retailer 7HK$66,009 HKD
Retailer 8HK$66,017 HKD
Retailer 3HK$71,987 HKD
Retailer 5HK$72,467 HKD
Retailer 10HK$79,158 HKD
Retailer 2HK$81,997 HKD
Retailer 4HK$96,983 HKD
MOH LondonHK$103,103 HKD

44 data points across 10 retailers

22 retailersHK$58,501 HKD to HK$103,103 HKD

B+
Cheapest Retailer
-
HK$58,501 HKD
$7,456 USD
B+
Retailer 2
-
HK$58,846 HKD
$7,500 USD
View
B
Retailer 3
-
HK$61,466 HKD
$7,834 USD
View
B
Retailer 4
-
HK$61,812 HKD
$7,878 USD
View
B+
Retailer 5
-
HK$63,625 HKD
$8,109 USD
View
B
Retailer 6
-
HK$64,402 HKD
CA$11,400 CAD
View
B
Retailer 7
-
HK$65,633 HKD
$8,365 USD
View
B
Retailer 8
-
HK$66,009 HKD
$8,413 USD
View
Final sale: no returns
B
Retailer 9
-
HK$66,017 HKD
$8,414 USD
View
B
Retailer 10
-
HK$66,566 HKD
$8,484 USD
View
B
Retailer 11
-
HK$71,987 HKD
£7,224 GBP
View
Retailer 12
-
HK$72,467 HKD
A$14,209 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$73,620 HKD
$9,383 USD
View
B
Retailer 14
-
HK$75,935 HKD
$9,678 USD
View
B
Retailer 15
-
HK$78,069 HKD
$9,950 USD
View
B
Retailer 16
-
HK$78,069 HKD
$9,950 USD
View
B
Retailer 17
-
HK$79,158 HKD
£7,944 GBP
View
B
Retailer 18
-
HK$80,658 HKD
$10,280 USD
View
B
Retailer 19
-
HK$81,997 HKD
€9,953 EUR
View
Retailer 20
-
HK$86,903 HKD
$11,076 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
HK$96,983 HKD
ZAR 199,688 ZAR
View
Most Expensive
B
MOH London
887A41D8B · Nov 1
HK$103,103 HKD
£10,347 GBP
View
21 more retailers have this diamond
Prices start from HK$58,501 HKDSave up to HK$44,603 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$58,501 HKD