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Cushion|Natural|GIA

0.90ct I IF Cushion Natural Diamond

VG • I/IF • GIA 2546613799

Certificate GIA 2546613799

Diamond specifications and retailer prices

From £935 GBP
HK$9,800 HKD
As of November 1, 2026
Save £1,212 GBP (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,146 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546613799. Listed at 21 retailers as of November 1, 2026, with prices from £935 to £2,146, a £1,212 spread on the same certified stone. Flawless Fine Jewelry lists it at £2,146. 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
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2546613799
Dimensions5.82 × 5.55 × 3.70 mm
L/W Ratio1.05
Top View
5.82 mm5.55 mm0.90 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546613799
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 40.5°Culet: NoneDepth 66.7%

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 1
Current: £2,146 GBP|Low: £935 GBP|High: £2,249 GBP|Avg: £1,425 GBP|-4.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 15£935 GBP
Retailer 4£942 GBP
Retailer 5£994 GBP
Retailer 13£1,040 GBP
Retailer 14£1,073 GBP
Retailer 8£1,118 GBP
Retailer 3£1,146 GBP
Retailer 7£1,166 GBP
Retailer 10£1,177 GBP
Retailer 17£1,232 GBP
Retailer 2£1,304 GBP
Retailer 12£1,333 GBP
Retailer 11£1,625 GBP
Retailer 6£1,784 GBP
Retailer 9£1,942 GBP
Retailer 16£1,997 GBP
Retailer 18£2,085 GBP
Flawless Fine Jewelry£2,146 GBP

22 data points across 18 retailers

21 retailers£935 GBP to £2,146 GBP

A
Cheapest Retailer
-
£935 GBP
HK$9,800 HKD
A
Retailer 2
-
£942 GBP
$1,264 USD
View
B+
Retailer 3
-
£994 GBP
$1,334 USD
View
Final sale: no returns
A
Retailer 4
-
£1,040 GBP
$1,396 USD
View
B+
Retailer 5
-
£1,073 GBP
$1,440 USD
View
B+
Retailer 6
-
£1,118 GBP
$1,500 USD
View
B+
Retailer 7
-
£1,146 GBP
€1,464 EUR
View
B+
Retailer 8
-
£1,166 GBP
$1,565 USD
View
B+
Retailer 9
-
£1,177 GBP
$1,580 USD
View
B+
Retailer 10
-
£1,232 GBP
$1,654 USD
View
B
Retailer 11
-
£1,304 GBP
$1,750 USD
View
B+
Retailer 12
-
£1,333 GBP
View
Retailer 13
-
£1,347 GBP
$1,808 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
£1,530 GBP
A$3,158 AUD
View
B
Retailer 15
-
£1,625 GBP
€2,077 EUR
View
Retailer 16
-
£1,643 GBP
A$3,393 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
£1,784 GBP
ZAR 38,676 ZAR
View
Retailer 18
-
£1,942 GBP
$2,606 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£1,997 GBP
$2,680 USD
View
B
Retailer 20
-
£2,085 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7F23BCDF7 · Nov 2
£2,146 GBP
View
20 more retailers have this diamond
Prices start from £935 GBPSave up to £1,212 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
£935 GBP