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Cushion|Natural|GIA

1.51ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 2546598353

Certificate GIA 2546598353

Diamond specifications and retailer prices

From €1,902 EUR
As of November 6, 2026
Save €2,159 EUR (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,464 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546598353. Listed at 14 retailers as of November 6, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 2546598353
Dimensions6.71 × 6.54 × 4.36 mm
L/W Ratio1.03
Top View
6.71 mm6.54 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546598353
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 38.5°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,464 EUR|Low: €1,868 EUR|High: €4,551 EUR|Avg: €2,894 EUR|-1.9%
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
November 6, 2026
Retailer 13€1,902 EUR
Retailer 10€2,339 EUR
Retailer 11€2,410 EUR
Retailer 5€2,414 EUR
Retailer 9€2,551 EUR
Retailer 3€2,614 EUR
Retailer 6€2,651 EUR
Retailer 7€2,666 EUR
Retailer 2€2,949 EUR
Retailer 4€2,983 EUR
Retailer 8€3,093 EUR
Retailer 12€4,062 EUR
MOH London€4,464 EUR

33 data points across 13 retailers

14 retailers€1,902 EUR to €4,062 EUR

A
Cheapest Retailer
-
€1,902 EUR
A
Retailer 2
-
€2,339 EUR
View
Final sale: no returns
A
Retailer 3
-
€2,410 EUR
View
A
Retailer 4
-
€2,414 EUR
View
A
Retailer 5
-
€2,551 EUR
View
A
Retailer 6
-
€2,614 EUR
View
A
Retailer 7
-
€2,651 EUR
View
A
Retailer 8
-
€2,666 EUR
View
A
Retailer 9
-
€2,758 EUR
View
A
Retailer 10
-
€2,949 EUR
View
A
Retailer 11
-
€2,983 EUR
View
A
Retailer 12
-
€3,093 EUR
View
B+
Retailer 13
-
€4,062 EUR
View
Most Expensive
MOH London
9CB63C731 · Oct 29
€4,464 EUR
£3,924 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from €1,902 EURSave up to €2,159 EUR

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
€1,902 EUR