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Cushion|Natural|GIA

1.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 6555502594

Certificate GIA 6555502594

Diamond specifications and retailer prices

From $4,429 USD
HK$34,600 HKD
As of November 1, 2026
Save $4,461 USD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,890 USD 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 G 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 6555502594. Listed at 8 retailers as of November 1, 2026, with prices from $4,429 to $8,890, a $4,461 spread on the same certified stone. MOH London lists it at $8,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.45°
OriginNatural
Grading LabGIA
CertificateGIA 6555502594
Dimensions7.47 × 5.85 × 4.08 mm
L/W Ratio1.28
Key to symbols
Crystal, Needle, Pinpoint
Top View
7.47 mm5.85 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555502594
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 35.45°Culet: NoneDepth 69.8%

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 1
Current: $8,890 USD|Low: $4,429 USD|High: $10,009 USD|Avg: $6,303 USD|-11.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$4,429 USD
Retailer 6$5,144 USD
Retailer 4$5,196 USD
Retailer 5$5,305 USD
Retailer 7$5,966 USD
Retailer 8$6,642 USD
Retailer 2$6,818 USD
MOH London$8,890 USD

40 data points across 8 retailers

8 retailers$4,429 USD to $8,890 USD

A
Cheapest Retailer
-
$4,429 USD
HK$34,600 HKD
A
Retailer 2
-
$5,144 USD
SGD 6,952 SGD
View
A
Retailer 3
-
$5,196 USD
€4,948 EUR
View
A
Retailer 4
-
$5,305 USD
View
A
Retailer 5
-
$5,966 USD
View
Final sale: no returns
A
Retailer 6
-
$6,642 USD
A$10,218 AUD
View
A
Retailer 7
-
$6,818 USD
€6,493 EUR
View
Most Expensive
B+
MOH London
24535951C · Nov 1
$8,890 USD
£7,000 GBP
View
7 more retailers have this diamond
Prices start from $4,429 USDSave up to $4,461 USD

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
$4,429 USD