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Cushion|Natural|GIA

0.91ct J IF Cushion Natural Diamond

ID • J/IF • GIA 6541616608

Certificate GIA 6541616608

Diamond specifications and retailer prices

From £638 GBP
₹81,477 INR
As of November 1, 2026
Save £976 GBP (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,614 GBP at MOH London · As of October 29, 2026
View at MOH London

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 6541616608. Listed at 11 retailers as of October 29, 2026, with prices from £638 to £1,614, a £976 spread on the same certified stone. MOH London lists it at £1,614. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541616608
Dimensions5.34 × 5.34 × 3.62 mm
L/W Ratio1.00
Top View
5.34 mm5.34 mm0.91 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541616608
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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 1
Current: £1,614 GBP|Low: £630 GBP|High: £1,852 GBP|Avg: £1,050 GBP|-12.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2£638 GBP
Retailer 4£640 GBP
Retailer 8£672 GBP
Retailer 6£900 GBP
Retailer 9£906 GBP
Retailer 5£955 GBP
Retailer 10£981 GBP
Retailer 7£1,186 GBP
Retailer 11£1,223 GBP
Retailer 3£1,306 GBP
MOH London£1,614 GBP

32 data points across 11 retailers

11 retailers£638 GBP to £1,614 GBP

A
Cheapest Retailer
-
£638 GBP
₹81,477 INR
A
Retailer 2
-
£640 GBP
HK$6,700 HKD
View
A
Retailer 3
-
£672 GBP
$900 USD
View
Final sale: no returns
A
Retailer 4
-
£900 GBP
$1,206 USD
View
A
Retailer 5
-
£906 GBP
SGD 1,641 SGD
View
A
Retailer 6
-
£955 GBP
$1,280 USD
View
Retailer 7
-
£981 GBP
$1,315 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£1,186 GBP
$1,589 USD
View
B+
Retailer 9
-
£1,285 GBP
A$2,648 AUD
View
Retailer 10
-
£1,306 GBP
A$2,692 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
15154DF88 · Oct 29
£1,614 GBP
View
10 more retailers have this diamond
Prices start from £638 GBPSave up to £976 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
£638 GBP