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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 2547852587

Certificate GIA 2547852587

Diamond specifications and retailer prices

From €3,648 EUR
₹388,107 INR
As of November 1, 2026
Save €4,022 EUR (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,670 EUR 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547852587. Listed at 13 retailers as of November 1, 2026, with prices from €3,648 to €7,670, a €4,022 spread on the same certified stone. MOH London lists it at €7,670. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547852587
Dimensions7.88 × 5.85 × 3.85 mm
L/W Ratio1.35
Top View
7.88 mm5.85 mm1.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547852587
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

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 1
Current: €7,670 EUR|Low: €3,639 EUR|High: €7,793 EUR|Avg: €4,833 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7€3,648 EUR
Retailer 4€3,833 EUR
Retailer 8€4,074 EUR
Retailer 3€4,200 EUR
Retailer 11€4,378 EUR
Retailer 2€4,537 EUR
Retailer 6€4,699 EUR
Retailer 9€4,816 EUR
Retailer 12€4,953 EUR
Retailer 10€5,043 EUR
Retailer 5€5,140 EUR
MOH London€7,670 EUR

26 data points across 12 retailers

13 retailers€3,648 EUR to €7,670 EUR

A
Cheapest Retailer
-
€3,648 EUR
₹388,107 INR
A
Retailer 2
-
€3,833 EUR
$4,282 USD
View
Final sale: no returns
A
Retailer 3
-
€3,972 EUR
A$6,827 AUD
View
A
Retailer 4
-
€4,074 EUR
$4,552 USD
View
A
Retailer 5
-
€4,200 EUR
$4,692 USD
View
A
Retailer 6
-
€4,378 EUR
$4,891 USD
View
A
Retailer 7
-
€4,537 EUR
£3,992 GBP
View
A
Retailer 8
-
€4,699 EUR
£4,134 GBP
View
A
Retailer 9
-
€4,816 EUR
$5,380 USD
View
A
Retailer 10
-
€4,953 EUR
$5,534 USD
View
A
Retailer 11
-
€5,043 EUR
$5,634 USD
View
A
Retailer 12
-
€5,140 EUR
View
Most Expensive
B+
MOH London
8E6478790 · Nov 1
€7,670 EUR
£6,747 GBP
View
12 more retailers have this diamond
Prices start from €3,648 EURSave up to €4,022 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
€3,648 EUR