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Cushion|Natural|GIA

1.53ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2567103547

Certificate GIA 2567103547

Diamond specifications and retailer prices

From £2,218 GBP
$2,972 USD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: £4,117 GBP at MOH London · As of October 19, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567103547. Listed at 5 retailers as of October 30, 2026. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 2567103547
Dimensions7.71 × 5.95 × 4.15 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Needle
Top View
7.71 mm5.95 mm1.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567103547
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 37.2°Culet: NoneDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £4,117 GBP|Low: £1,796 GBP|High: £4,145 GBP|Avg: £2,608 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 18, 2026
Retailer 4£1,796 GBP
Retailer 3£2,218 GBP
Retailer 6£2,385 GBP
Retailer 5£2,515 GBP
Retailer 2£2,925 GBP
MOH London£4,117 GBP

14 data points across 6 retailers

5 retailers

Retailer 1
-
£1,796 GBP
HK$18,800 HKD
Price last confirmed 12 days ago
A
Retailer 2
-
£2,218 GBP
$2,972 USD
View
Retailer 3
-
£2,385 GBP
View
Price last confirmed 33 days ago
Retailer 4
-
£2,515 GBP
SGD 4,553 SGD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
29B7FB2BF · Oct 19
£4,117 GBP
View
Price last confirmed 14 days ago
4 more retailers have this diamond
Prices start from £2,218 GBP

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
1.53ct Cushion
£2,218 GBP