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Cushion|Natural|GIA

1.00ct I VS2 Cushion Natural Diamond

GD • I/VS2 • GIA 3425143242

Certificate GIA 3425143242

Diamond specifications and retailer prices

From £1,119 GBP
As of November 4, 2026
Save £1,525 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,644 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3425143242. Listed at 16 retailers as of November 4, 2026, with prices from £1,119 to £2,644, a £1,525 spread on the same certified stone. MOH London lists it at £2,644. 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

1.00
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3425143242
Dimensions6.15 × 4.92 × 3.58 mm
L/W Ratio1.25
Top View
6.15 mm4.92 mm1.00 ctI / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3425143242
Side View
Table 65.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 72.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,644 GBP|Low: £1,109 GBP|High: £2,676 GBP|Avg: £1,689 GBP|-1.2%
MOH London
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
November 5, 2026
Retailer 9£1,119 GBP
Retailer 12£1,396 GBP
Retailer 14£1,448 GBP
Retailer 7£1,472 GBP
Retailer 11£1,513 GBP
Retailer 3£1,537 GBP
Retailer 13£1,566 GBP
Retailer 4£1,578 GBP
Retailer 5£1,615 GBP
Retailer 2£1,643 GBP
Retailer 10£1,859 GBP
Retailer 8£2,057 GBP
Retailer 6£2,179 GBP
MOH London£2,644 GBP

29 data points across 14 retailers

16 retailers£1,119 GBP to £2,644 GBP

B+
Cheapest Retailer
-
£1,119 GBP
B+
Retailer 2
-
£1,366 GBP
View
B+
Retailer 3
-
£1,396 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,448 GBP
View
B+
Retailer 5
-
£1,472 GBP
View
B+
Retailer 6
-
£1,513 GBP
View
B+
Retailer 7
-
£1,537 GBP
View
Retailer 8
-
£1,561 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£1,566 GBP
View
B+
Retailer 10
-
£1,578 GBP
View
B+
Retailer 11
-
£1,615 GBP
View
B+
Retailer 12
-
£1,643 GBP
View
B+
Retailer 13
-
£1,859 GBP
View
B
Retailer 14
-
£2,057 GBP
View
B
Retailer 15
-
£2,179 GBP
View
Most Expensive
B
MOH London
AB832FEC8 · Nov 4
£2,644 GBP
View
15 more retailers have this diamond
Prices start from £1,119 GBPSave up to £1,525 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.

B+
1.00ct Cushion
£1,119 GBP