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Cushion|Natural|GIA

0.90ct F IF Cushion Natural Diamond

GD • F/IF • GIA 3535907808

Certificate GIA 3535907808

Diamond specifications and retailer prices

From £1,128 GBP
$1,514 USD
As of November 2, 2026
Save £460 GBP (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,588 GBP at GemTrove · As of November 3, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3535907808. Listed at 7 retailers as of November 2, 2026, with prices from £1,128 to £1,588, a £460 spread on the same certified stone. GemTrove lists it at £1,588. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535907808
Dimensions5.65 × 5.17 × 3.51 mm
L/W Ratio1.09
Top View
5.65 mm5.17 mm0.90 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535907808
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: 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 2
Current: £1,588 GBP|Low: £1,030 GBP|High: £1,588 GBP|Avg: £1,309 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4£1,128 GBP
Retailer 3£1,145 GBP
Retailer 7£1,153 GBP
Retailer 2£1,236 GBP
Retailer 6£1,298 GBP
Retailer 5£1,359 GBP
GemTrove£1,588 GBP

40 data points across 7 retailers

7 retailers£1,128 GBP to £1,588 GBP

A
Cheapest Retailer
-
£1,128 GBP
$1,514 USD
Final sale: no returns
A
Retailer 2
-
£1,145 GBP
$1,537 USD
View
A
Retailer 3
-
£1,153 GBP
MYR 6,304 MYR
View
A
Retailer 4
-
£1,236 GBP
View
B+
Retailer 5
-
£1,298 GBP
SGD 2,354 SGD
View
B+
Retailer 6
-
£1,359 GBP
$1,824 USD
View
Most Expensive
B
GemTrove
GT-N-00962809-98 · Nov 3
£1,588 GBP
A$3,278 AUD
View
6 more retailers have this diamond
Prices start from £1,128 GBPSave up to £460 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
0.90ct Cushion
£1,128 GBP