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Cushion|Natural|GIA

1.00ct G VVS1 Cushion Natural Diamond

EX • G/VVS1 • GIA 2567648808

Certificate GIA 2567648808

Diamond specifications and retailer prices

From £2,173 GBP
$2,911 USD
As of October 31, 2026
Save £1,958 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,131 GBP at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567648808. Listed at 15 retailers as of October 31, 2026, with prices from £2,173 to £4,131, a £1,958 spread on the same certified stone. Helzberg Diamonds lists it at £4,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2567648808
Dimensions6.38 × 5.10 × 3.52 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.38 mm5.10 mm1.00 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567648808
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 69.1%

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 31
Current: £4,131 GBP|Low: £2,173 GBP|High: £4,131 GBP|Avg: £3,010 GBP
Helzberg Diamonds
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 1, 2026
Retailer 10£2,173 GBP
Retailer 11£2,342 GBP
Retailer 3£2,348 GBP
Retailer 8£2,561 GBP
Retailer 6£2,617 GBP
Retailer 12£2,749 GBP
Retailer 4£2,769 GBP
Retailer 5£2,842 GBP
Retailer 9£2,894 GBP
Retailer 7£3,249 GBP
Retailer 2£3,391 GBP
Retailer 14£3,664 GBP
Retailer 13£3,970 GBP
Helzberg Diamonds£4,131 GBP

11 data points across 14 retailers

15 retailers£2,173 GBP to £4,131 GBP

A
Cheapest Retailer
-
£2,173 GBP
$2,911 USD
B+
Retailer 2
-
£2,213 GBP
SGD 4,007 SGD
View
B+
Retailer 3
-
£2,342 GBP
$3,138 USD
View
B+
Retailer 4
-
£2,348 GBP
$3,146 USD
View
B+
Retailer 5
-
£2,561 GBP
View
B+
Retailer 6
-
£2,617 GBP
SGD 4,739 SGD
View
B
Retailer 7
-
£2,749 GBP
$3,683 USD
View
B
Retailer 8
-
£2,769 GBP
$3,710 USD
View
B+
Retailer 9
-
£2,842 GBP
$3,809 USD
View
B+
Retailer 10
-
£2,894 GBP
€3,693 EUR
View
B
Retailer 11
-
£3,249 GBP
A$6,698 AUD
View
B
Retailer 12
-
£3,391 GBP
$4,544 USD
View
B
Retailer 13
-
£3,664 GBP
$4,909 USD
View
B
Retailer 14
-
£3,970 GBP
$5,320 USD
View
Most Expensive
B
Helzberg Diamonds
XZRILMNMKOOGO · Nov 1
£4,131 GBP
$5,535 USD
View
14 more retailers have this diamond
Prices start from £2,173 GBPSave up to £1,958 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
1.00ct Cushion
£2,173 GBP