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Cushion|Natural|GIA

0.90ct D IF Cushion Natural Diamond

EX • D/IF • GIA 6542243221

Certificate GIA 6542243221

Diamond specifications and retailer prices

From £1,536 GBP
$2,058 USD
As of October 30, 2026
Save £447 GBP (23%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,983 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 6542243221. Listed at 7 retailers as of October 30, 2026, with prices from £1,536 to £1,983, a £447 spread on the same certified stone. GemTrove lists it at £1,983. 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
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542243221
Dimensions5.54 × 5.25 × 3.55 mm
L/W Ratio1.06
Top View
5.54 mm5.25 mm0.90 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542243221
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: £1,983 GBP|Low: £1,406 GBP|High: £2,116 GBP|Avg: £1,758 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3£1,536 GBP
Retailer 4£1,545 GBP
Retailer 7£1,587 GBP
Retailer 2£1,688 GBP
Retailer 6£1,777 GBP
Retailer 5£1,838 GBP
GemTrove£1,983 GBP

40 data points across 7 retailers

7 retailers£1,536 GBP to £1,983 GBP

A
Cheapest Retailer
-
£1,536 GBP
$2,058 USD
A
Retailer 2
-
£1,545 GBP
$2,070 USD
View
Final sale: no returns
A
Retailer 3
-
£1,587 GBP
MYR 8,660 MYR
View
A
Retailer 4
-
£1,688 GBP
View
B+
Retailer 5
-
£1,777 GBP
SGD 3,217 SGD
View
B+
Retailer 6
-
£1,838 GBP
$2,463 USD
View
Most Expensive
B+
GemTrove
GT-N-00962929-98 · Oct 31
£1,983 GBP
A$4,088 AUD
View
6 more retailers have this diamond
Prices start from £1,536 GBPSave up to £447 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
£1,536 GBP