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Cushion|Natural|GIA

0.71ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7543310188

Certificate GIA 7543310188

Diamond specifications and retailer prices

From £332 GBP
As of November 6, 2026
Save £154 GBP (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £486 GBP at Jared · As of November 6, 2026
View at Jared

About this 0.71ct natural cushion diamond

This 0.71ct natural cushion sits in the half to three-quarter carat band, graded I 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 7543310188. Listed at 9 retailers as of November 6, 2026, with prices from £332 to £486, a £154 spread on the same certified stone. Jared lists it at £486. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543310188
Dimensions5.06 × 4.89 × 3.32 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Feather
Top View
5.06 mm4.89 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543310188
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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: £486 GBP|Low: £288 GBP|High: £523 GBP|Avg: £432 GBP|-7.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£332 GBP
Retailer 9£360 GBP
Retailer 7£403 GBP
Retailer 3£418 GBP
Retailer 6£436 GBP
Retailer 2£456 GBP
Retailer 4£471 GBP
Retailer 8£471 GBP
Jared£486 GBP

41 data points across 9 retailers

9 retailers£332 GBP to £486 GBP

A
Cheapest Retailer
-
£332 GBP
Final sale: no returns
A
Retailer 2
-
£360 GBP
View
A
Retailer 3
-
£403 GBP
View
A
Retailer 4
-
£418 GBP
View
A
Retailer 5
-
£436 GBP
View
A
Retailer 6
-
£456 GBP
View
A
Retailer 7
-
£471 GBP
View
A
Retailer 8
-
£471 GBP
View
Most Expensive
A
Jared
158763471 · Nov 6
£486 GBP
$650 USD
View
8 more retailers have this diamond
Prices start from £332 GBPSave up to £154 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
£332 GBP