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Cushion|Natural|GIA

0.90ct F IF Cushion Natural Diamond

GD • F/IF • GIA 3515170039

Certificate GIA 3515170039

Diamond specifications and retailer prices

From £1,092 GBP
$1,465 USD
As of November 2, 2026
Save £477 GBP (30%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,568 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 3515170039. Listed at 7 retailers as of November 2, 2026, with prices from £1,092 to £1,568, a £477 spread on the same certified stone. GemTrove lists it at £1,568. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3515170039
Dimensions5.68 × 5.07 × 3.52 mm
L/W Ratio1.12
Top View
5.68 mm5.07 mm0.90 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515170039
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

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: £1,568 GBP|Low: £980 GBP|High: £1,568 GBP|Avg: £1,263 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4£1,092 GBP
Retailer 3£1,109 GBP
Retailer 7£1,116 GBP
Retailer 2£1,196 GBP
Retailer 6£1,257 GBP
Retailer 5£1,317 GBP
GemTrove£1,568 GBP

40 data points across 7 retailers

7 retailers£1,092 GBP to £1,568 GBP

A
Cheapest Retailer
-
£1,092 GBP
$1,465 USD
Final sale: no returns
A
Retailer 2
-
£1,109 GBP
$1,488 USD
View
A
Retailer 3
-
£1,116 GBP
MYR 6,098 MYR
View
A
Retailer 4
-
£1,196 GBP
View
A
Retailer 5
-
£1,257 GBP
SGD 2,280 SGD
View
B+
Retailer 6
-
£1,317 GBP
$1,768 USD
View
Most Expensive
B
GemTrove
GT-N-00962643-98 · Nov 3
£1,568 GBP
A$3,238 AUD
View
6 more retailers have this diamond
Prices start from £1,092 GBPSave up to £477 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
£1,092 GBP