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Cushion|Natural|GIA

0.91ct H IF Cushion Natural Diamond

EX • H/IF • GIA 6555104898

Certificate GIA 6555104898

Diamond specifications and retailer prices

From £1,545 GBP
$2,070 USD
As of November 2, 2026
Save £1,392 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,937 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 H 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 6555104898. Listed at 9 retailers as of October 26, 2026, with prices from £1,545 to £2,937, a £1,392 spread on the same certified stone. MOH London lists it at £2,937. 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
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555104898
Dimensions6.17 × 4.94 × 3.39 mm
L/W Ratio1.25
Top View
6.17 mm4.94 mm0.91 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555104898
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.5%

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: Nov 2
Current: £2,937 GBP|Low: £1,417 GBP|High: £2,969 GBP|Avg: £2,090 GBP|+12.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£1,545 GBP
Retailer 6£1,612 GBP
Retailer 5£1,674 GBP
Retailer 3£1,822 GBP
Retailer 8£2,059 GBP
Retailer 2£2,090 GBP
Retailer 9£2,411 GBP
Retailer 4£2,469 GBP
MOH London£2,937 GBP

44 data points across 9 retailers

9 retailers£1,545 GBP to £2,937 GBP

B+
Cheapest Retailer
-
£1,545 GBP
$2,070 USD
Final sale: no returns
B+
Retailer 2
-
£1,612 GBP
$2,160 USD
View
Retailer 3
-
£1,674 GBP
$2,243 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
£1,822 GBP
View
Retailer 5
-
£2,059 GBP
A$4,244 AUD
View
Price last confirmed 26 days ago
B
Retailer 6
-
£2,090 GBP
€2,667 EUR
View
B
Retailer 7
-
£2,411 GBP
View
B
Retailer 8
-
£2,469 GBP
ZAR 53,453 ZAR
View
Most Expensive
B
MOH London
9011785B8 · Oct 26
£2,937 GBP
View
8 more retailers have this diamond
Prices start from £1,545 GBPSave up to £1,392 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
£1,545 GBP