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Cushion|Natural|GIA

0.90ct D IF Cushion Natural Diamond

EX • D/IF • GIA 1545240271

Certificate GIA 1545240271

Diamond specifications and retailer prices

From £1,421 GBP
$1,904 USD
As of October 30, 2026
Save £455 GBP (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,876 GBP at GemTrove · As of October 31, 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 D 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 1545240271. Listed at 7 retailers as of October 30, 2026, with prices from £1,421 to £1,876, a £455 spread on the same certified stone. GemTrove lists it at £1,876. 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
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1545240271
Dimensions5.30 × 5.28 × 3.66 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.30 mm5.28 mm0.90 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1545240271
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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: Oct 30
Current: £1,876 GBP|Low: £1,299 GBP|High: £1,969 GBP|Avg: £1,636 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3£1,421 GBP
Retailer 4£1,430 GBP
Retailer 7£1,467 GBP
Retailer 2£1,549 GBP
Retailer 6£1,647 GBP
Retailer 5£1,707 GBP
GemTrove£1,876 GBP

40 data points across 7 retailers

7 retailers£1,421 GBP to £1,876 GBP

A
Cheapest Retailer
-
£1,421 GBP
$1,904 USD
A
Retailer 2
-
£1,430 GBP
$1,916 USD
View
Final sale: no returns
A
Retailer 3
-
£1,467 GBP
MYR 8,007 MYR
View
A
Retailer 4
-
£1,549 GBP
View
A
Retailer 5
-
£1,647 GBP
SGD 2,983 SGD
View
B+
Retailer 6
-
£1,707 GBP
$2,287 USD
View
Most Expensive
B+
GemTrove
GT-N-00962928-98 · Oct 31
£1,876 GBP
A$3,868 AUD
View
6 more retailers have this diamond
Prices start from £1,421 GBPSave up to £455 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
£1,421 GBP