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Cushion|Natural|GIA

0.91ct E IF Cushion Natural Diamond

EX • E/IF • GIA 6515240480

Certificate GIA 6515240480

Diamond specifications and retailer prices

From £1,287 GBP
$1,714 USD
As of October 28, 2026
Save £494 GBP (28%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,781 GBP at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515240480. Listed at 7 retailers as of October 28, 2026, with prices from £1,287 to £1,781, a £494 spread on the same certified stone. GemTrove lists it at £1,781. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6515240480
Dimensions5.49 × 5.27 × 3.59 mm
L/W Ratio1.04
Top View
5.49 mm5.27 mm0.91 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6515240480
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: £1,781 GBP|Low: £1,165 GBP|High: £1,799 GBP|Avg: £1,496 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4£1,287 GBP
Retailer 3£1,288 GBP
Retailer 7£1,319 GBP
Retailer 2£1,402 GBP
Retailer 6£1,485 GBP
Retailer 5£1,544 GBP
GemTrove£1,781 GBP

39 data points across 7 retailers

7 retailers£1,287 GBP to £1,781 GBP

A
Cheapest Retailer
-
£1,287 GBP
$1,714 USD
Final sale: no returns
A+
Retailer 2
-
£1,288 GBP
$1,715 USD
View
A
Retailer 3
-
£1,319 GBP
MYR 7,154 MYR
View
A
Retailer 4
-
£1,402 GBP
View
A
Retailer 5
-
£1,485 GBP
SGD 2,672 SGD
View
A
Retailer 6
-
£1,544 GBP
$2,056 USD
View
Most Expensive
B+
GemTrove
GT-N-00966291-98 · Oct 29
£1,781 GBP
A$3,648 AUD
View
6 more retailers have this diamond
Prices start from £1,287 GBPSave up to £494 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+
0.91ct Cushion
£1,287 GBP