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Cushion|Natural|GIA

0.90ct F IF Cushion Natural Diamond

EX • F/IF • GIA 2506860135

Certificate GIA 2506860135

Diamond specifications and retailer prices

From $4,968 NZD
$2,795 USD
As of November 1, 2026
Save $4,264 NZD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,232 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded F 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 2506860135. Listed at 7 retailers as of November 1, 2026, with prices from $4,968 to $9,232, a $4,264 spread on the same certified stone. MOH London lists it at $9,232. 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

0.90
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506860135
Dimensions5.50 × 5.36 × 3.63 mm
L/W Ratio1.03
Top View
5.50 mm5.36 mm0.90 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506860135
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.6%

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 1
Current: $9,232 NZD|Low: $4,926 NZD|High: $9,342 NZD|Avg: $6,369 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$4,968 NZD
Retailer 7$5,519 NZD
Retailer 3$5,768 NZD
Retailer 5$5,897 NZD
Retailer 6$6,053 NZD
Retailer 2$6,071 NZD
Retailer 8$6,285 NZD
Retailer 9$7,580 NZD
MOH London$9,232 NZD

44 data points across 9 retailers

7 retailers$4,968 NZD to $9,232 NZD

B+
Cheapest Retailer
-
$4,968 NZD
$2,795 USD
B+
Retailer 2
-
$5,768 NZD
£2,555 GBP
View
Retailer 3
-
$5,897 NZD
A$5,104 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$6,053 NZD
$3,406 USD
View
B+
Retailer 5
-
$6,071 NZD
€3,253 EUR
View
B
Retailer 6
-
$6,285 NZD
$3,536 USD
View
Most Expensive
B
MOH London
78C7FACF2 · Nov 1
$9,232 NZD
£4,090 GBP
View
6 more retailers have this diamond
Prices start from $4,968 NZDSave up to $4,264 NZD

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+
0.90ct Cushion
$4,968 NZD