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Cushion|Natural|GIA

0.71ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2564793067

Certificate GIA 2564793067

Diamond specifications and retailer prices

From £288 GBP
As of November 6, 2026
Save £187 GBP (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £475 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.71ct natural cushion diamond

This 0.71ct natural cushion sits in the half to three-quarter 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 2564793067. Listed at 7 retailers as of November 6, 2026, with prices from £288 to £475, a £187 spread on the same certified stone. Yorxs lists it at £475. 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

0.71
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564793067
Dimensions5.10 × 4.81 × 3.28 mm
L/W Ratio1.06
Top View
5.10 mm4.81 mm0.71 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564793067
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 68.1%

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 6
Current: £412 GBP|Low: £288 GBP|High: £475 GBP|Avg: £389 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 6, 2026
Retailer 6£288 GBP
Retailer 4£383 GBP
Retailer 2£391 GBP
Retailer 3£410 GBP
Retailer 1£412 GBP
Retailer 5£471 GBP
Yorxs£475 GBP

2 data points across 7 retailers

7 retailers£288 GBP to £475 GBP

A
Cheapest Retailer
-
£288 GBP
Final sale: no returns
B+
Retailer 2
-
£383 GBP
View
B+
Retailer 3
-
£391 GBP
View
B+
Retailer 4
-
£410 GBP
View
B+
Retailer 5
-
£412 GBP
View
B+
Retailer 6
-
£471 GBP
View
Most Expensive
B+
Yorxs
8ED22FE28 · Nov 6
£475 GBP
€605 EUR
View
6 more retailers have this diamond
Prices start from £288 GBPSave up to £187 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
0.71ct Cushion
£288 GBP