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Cushion|Natural|GIA

1.51ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 2496860813

Certificate GIA 2496860813

Diamond specifications and retailer prices

From €3,684 EUR
As of November 4, 2026
Save €3,721 EUR (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,405 EUR at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2496860813. Listed at 10 retailers as of November 4, 2026, with prices from €3,684 to €7,405, a €3,721 spread on the same certified stone. MOH London lists it at €7,405. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2496860813
Dimensions8.46 × 5.98 × 3.68 mm
L/W Ratio1.41
Top View
8.46 mm5.98 mm1.51 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2496860813
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €7,405 EUR|Low: €3,684 EUR|High: €7,514 EUR|Avg: €4,706 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8€3,684 EUR
Retailer 5€3,735 EUR
Retailer 7€3,931 EUR
Retailer 6€4,223 EUR
Retailer 9€4,455 EUR
Retailer 4€4,610 EUR
Retailer 2€4,645 EUR
Retailer 3€4,963 EUR
MOH London€7,405 EUR

41 data points across 9 retailers

10 retailers€3,684 EUR to €7,405 EUR

B+
Cheapest Retailer
-
€3,684 EUR
B+
Retailer 2
-
€3,735 EUR
View
B
Retailer 3
-
€3,931 EUR
View
Retailer 4
-
€4,223 EUR
View
Price last confirmed 8 days ago
B
Retailer 5
-
€4,455 EUR
View
B
Retailer 6
-
€4,610 EUR
View
B
Retailer 7
-
€4,645 EUR
View
B
Retailer 8
-
€4,963 EUR
View
Retailer 9
-
€5,145 EUR
View
Price last confirmed 14 days ago
Most Expensive
C
MOH London
9E6C36CE9 · Nov 4
€7,405 EUR
£6,510 GBP
View
9 more retailers have this diamond
Prices start from €3,684 EURSave up to €3,721 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.

B+
1.51ct Cushion
€3,684 EUR