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Cushion|Natural|GIA

0.90ct H VVS1 Cushion Natural Diamond

VG • H/VVS1 • GIA 3515400631

Certificate GIA 3515400631

Diamond specifications and retailer prices

From £888 GBP
HK$9,300 HKD
As of November 1, 2026
Save £1,216 GBP (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,104 GBP at Flawless Fine Jewelry · As of October 31, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3515400631. Listed at 23 retailers as of October 31, 2026, with prices from £888 to £2,104, a £1,216 spread on the same certified stone. Flawless Fine Jewelry lists it at £2,104. 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 3515400631
Dimensions6.55 × 5.17 × 3.41 mm
L/W Ratio1.27
Top View
6.55 mm5.17 mm0.90 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515400631
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 36.4°Culet: NoneDepth 66.0%

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: £2,104 GBP|Low: £869 GBP|High: £2,105 GBP|Avg: £1,288 GBP
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 13£888 GBP
Retailer 2£903 GBP
Retailer 10£914 GBP
Retailer 18£976 GBP
Retailer 11£978 GBP
Retailer 5£984 GBP
Retailer 6£1,046 GBP
Retailer 16£1,107 GBP
Retailer 8£1,119 GBP
Retailer 3£1,122 GBP
Retailer 9£1,123 GBP
Retailer 17£1,174 GBP
Retailer 14£1,181 GBP
Retailer 20£1,268 GBP
Retailer 12£1,450 GBP
Retailer 19£1,581 GBP
Retailer 4£1,676 GBP
Retailer 7£1,827 GBP
Retailer 15£2,046 GBP
Flawless Fine Jewelry£2,104 GBP

23 data points across 20 retailers

23 retailers£888 GBP to £2,104 GBP

A
Cheapest Retailer
-
£888 GBP
HK$9,300 HKD
A
Retailer 2
-
£903 GBP
$1,210 USD
View
A
Retailer 3
-
£914 GBP
$1,225 USD
View
A
Retailer 4
-
£976 GBP
$1,308 USD
View
Final sale: no returns
A
Retailer 5
-
£978 GBP
$1,310 USD
View
A
Retailer 6
-
£984 GBP
$1,319 USD
View
A
Retailer 7
-
£1,046 GBP
$1,401 USD
View
A
Retailer 8
-
£1,107 GBP
€1,412 EUR
View
A
Retailer 9
-
£1,119 GBP
$1,500 USD
View
A
Retailer 10
-
£1,122 GBP
$1,503 USD
View
A
Retailer 11
-
£1,123 GBP
$1,505 USD
View
B+
Retailer 12
-
£1,174 GBP
View
B+
Retailer 13
-
£1,181 GBP
$1,583 USD
View
B+
Retailer 14
-
£1,268 GBP
$1,699 USD
View
Retailer 15
-
£1,268 GBP
$1,699 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£1,450 GBP
SGD 2,625 SGD
View
B+
Retailer 17
-
£1,454 GBP
A$2,998 AUD
View
Retailer 18
-
£1,553 GBP
A$3,202 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
£1,581 GBP
€2,017 EUR
View
Retailer 20
-
£1,676 GBP
ZAR 36,271 ZAR
View
Price last confirmed 10 days ago
Retailer 21
-
£1,827 GBP
$2,448 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
£2,046 GBP
View
Most Expensive
B
Flawless Fine Jewelry
AD073FCEF · Oct 31
£2,104 GBP
View
22 more retailers have this diamond
Prices start from £888 GBPSave up to £1,216 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
£888 GBP