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Cushion|Natural|GIA

0.91ct G IF Cushion Natural Diamond

ID • G/IF • GIA 6542186391

Certificate GIA 6542186391

Diamond specifications and retailer prices

From £736 GBP
HK$7,700 HKD
As of October 30, 2026
Save £1,149 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,884 GBP at MOH London · As of October 26, 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 G 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 6542186391. Listed at 11 retailers as of October 26, 2026, with prices from £736 to £1,884, a £1,149 spread on the same certified stone. MOH London lists it at £1,884. 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
G
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542186391
Dimensions5.48 × 5.31 × 3.61 mm
L/W Ratio1.03
Top View
5.48 mm5.31 mm0.91 ctG / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542186391
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 67.8%

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 30
Current: £1,884 GBP|Low: £736 GBP|High: £2,090 GBP|Avg: £1,195 GBP|-9.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£736 GBP
Retailer 4£749 GBP
Retailer 2£806 GBP
Retailer 3£878 GBP
Retailer 5£935 GBP
Retailer 9£1,061 GBP
Retailer 8£1,389 GBP
Retailer 6£1,463 GBP
Retailer 10£1,538 GBP
MOH London£1,884 GBP

29 data points across 10 retailers

11 retailers£736 GBP to £1,884 GBP

A+
Cheapest Retailer
-
£736 GBP
HK$7,700 HKD
A+
Retailer 2
-
£749 GBP
₹95,576 INR
View
A
Retailer 3
-
£806 GBP
$1,080 USD
View
Final sale: no returns
Retailer 4
-
£878 GBP
€1,120 EUR
View
Price last confirmed 2 days ago
A
Retailer 5
-
£935 GBP
$1,253 USD
View
A
Retailer 6
-
£1,061 GBP
SGD 1,922 SGD
View
B+
Retailer 7
-
£1,377 GBP
A$2,838 AUD
View
B+
Retailer 8
-
£1,389 GBP
$1,861 USD
View
B+
Retailer 9
-
£1,463 GBP
$1,960 USD
View
Retailer 10
-
£1,538 GBP
A$3,170 AUD
View
Price last confirmed 26 days ago
Most Expensive
B+
MOH London
635BED24D · Oct 26
£1,884 GBP
View
10 more retailers have this diamond
Prices start from £736 GBPSave up to £1,149 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
£736 GBP