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Cushion|Natural|GIA

0.91ct J IF Cushion Natural Diamond

ID • J/IF • GIA 6555958447

Shape and cutting style on the report: Old miner

Certificate GIA 6555958447

Diamond specifications and retailer prices

From £1,224 GBP
$1,640 USD
As of October 31, 2026
Save £489 GBP (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,713 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded J colour (near-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 6555958447. Listed at 5 retailers as of October 31, 2026, with prices from £1,224 to £1,713, a £489 spread on the same certified stone. Yorxs lists it at £1,713. 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
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555958447
Dimensions6.22 × 4.91 × 3.51 mm
L/W Ratio1.27
Girdle conditionFaceted
Top View
6.22 mm4.91 mm0.91 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555958447
Side View
Table 54.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.5%

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 31
Current: £1,224 GBP|Low: £1,224 GBP|High: £1,738 GBP|Avg: £1,479 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 1£1,224 GBP
Retailer 3£1,285 GBP
Retailer 4£1,357 GBP
Retailer 2£1,594 GBP
Yorxs£1,713 GBP

17 data points across 5 retailers

5 retailers£1,224 GBP to £1,713 GBP

B+
Cheapest Retailer
-
£1,224 GBP
$1,640 USD
Final sale: no returns
Retailer 2
-
£1,285 GBP
SGD 2,327 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
£1,357 GBP
$1,819 USD
View
B
Retailer 4
-
£1,594 GBP
$2,136 USD
View
Most Expensive
B
Yorxs
622808886 · Oct 31
£1,713 GBP
€2,186 EUR
View
4 more retailers have this diamond
Prices start from £1,224 GBPSave up to £489 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.

B+
0.91ct Cushion
£1,224 GBP