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Cushion|Natural|GIA

1.51ct E IF Cushion Natural Diamond

EX • E/IF • GIA 2508851116

Certificate GIA 2508851116

Diamond specifications and retailer prices

From €9,586 EUR
As of November 5, 2026
Save €5,866 EUR (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €15,452 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2508851116. Listed at 15 retailers as of November 4, 2026, with prices from €9,586 to €15,452, a €5,866 spread on the same certified stone. MOH London lists it at €15,452. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2508851116
Dimensions7.30 × 5.98 × 4.00 mm
L/W Ratio1.22
Top View
7.30 mm5.98 mm1.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2508851116
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

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 5
Current: €15,452 EUR|Low: €9,586 EUR|High: €17,394 EUR|Avg: €12,182 EUR|-11.2%
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
Retailer 14
November 5, 2026
Retailer 9€9,586 EUR
Retailer 3€9,920 EUR
Retailer 11€10,388 EUR
Retailer 7€10,734 EUR
Retailer 12€11,092 EUR
Retailer 13€11,588 EUR
Retailer 4€11,671 EUR
Retailer 10€11,671 EUR
Retailer 2€11,841 EUR
Retailer 5€11,907 EUR
Retailer 14€11,908 EUR
Retailer 8€12,044 EUR
Retailer 6€12,055 EUR
MOH London€15,452 EUR

36 data points across 14 retailers

15 retailers€9,586 EUR to €15,452 EUR

A
Cheapest Retailer
-
€9,586 EUR
A
Retailer 2
-
€9,920 EUR
View
Final sale: no returns
A
Retailer 3
-
€10,388 EUR
View
A
Retailer 4
-
€10,734 EUR
View
A
Retailer 5
-
€11,092 EUR
View
B+
Retailer 6
-
€11,588 EUR
View
B+
Retailer 7
-
€11,671 EUR
View
B+
Retailer 8
-
€11,671 EUR
View
A
Retailer 9
-
€11,841 EUR
View
B+
Retailer 10
-
€11,907 EUR
View
B+
Retailer 11
-
€11,908 EUR
View
B+
Retailer 12
-
€12,044 EUR
View
B+
Retailer 13
-
€12,055 EUR
View
B+
Retailer 14
-
€12,093 EUR
View
Most Expensive
B+
MOH London
245F18C5C · Nov 4
€15,452 EUR
£13,656 GBP
View
14 more retailers have this diamond
Prices start from €9,586 EURSave up to €5,866 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
€9,586 EUR