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Cushion|Natural|GIA

1.53ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 6465440238

Certificate GIA 6465440238

Diamond specifications and retailer prices

From €5,925 EUR
$6,620 USD
As of October 28, 2026
Save €4,738 EUR (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €10,664 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6465440238. Listed at 8 retailers as of October 28, 2026, with prices from €5,925 to €10,664, a €4,738 spread on the same certified stone. MOH London lists it at €10,664. 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

1.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6465440238
Dimensions7.12 × 5.97 × 4.13 mm
L/W Ratio1.19
Top View
7.12 mm5.97 mm1.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6465440238
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: €10,664 EUR|Low: €5,925 EUR|High: €10,792 EUR|Avg: €7,552 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4€5,925 EUR
Retailer 9€5,990 EUR
Retailer 6€5,992 EUR
Retailer 5€6,399 EUR
Retailer 3€7,227 EUR
Retailer 7€7,919 EUR
Retailer 2€8,359 EUR
Retailer 8€8,427 EUR
MOH London€10,664 EUR

44 data points across 9 retailers

8 retailers€5,925 EUR to €10,664 EUR

B+
Cheapest Retailer
-
€5,925 EUR
$6,620 USD
B+
Retailer 2
-
€5,992 EUR
$6,694 USD
View
B
Retailer 3
-
€6,399 EUR
$7,149 USD
View
B
Retailer 4
-
€7,227 EUR
£6,357 GBP
View
B
Retailer 5
-
€7,919 EUR
$8,847 USD
View
B
Retailer 6
-
€8,359 EUR
View
Retailer 7
-
€8,427 EUR
$9,415 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
651B4C05B · Nov 1
€10,664 EUR
£9,381 GBP
View
7 more retailers have this diamond
Prices start from €5,925 EURSave up to €4,738 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+
1.53ct Cushion
€5,925 EUR