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Cushion|Natural|GIA

1.03ct G VS1 Cushion Natural Diamond

VG • G/VS1 • GIA 15262239

Certificate GIA 15262239

Diamond specifications and retailer prices

From £3,536 GBP
$4,738 USD
As of October 30, 2026
Save £3,067 GBP (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,603 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 15262239. Listed at 18 retailers as of October 26, 2026, with prices from £3,536 to £6,603, a £3,067 spread on the same certified stone. MOH London lists it at £6,603. 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

1.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15262239
Dimensions6.30 × 5.40 × 3.84 mm
L/W Ratio1.17
Top View
6.30 mm5.40 mm1.03 ctG / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 15262239
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £6,603 GBP|Low: £3,652 GBP|High: £6,674 GBP|Avg: £4,660 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8£3,652 GBP
Retailer 7£3,743 GBP
Retailer 9£3,799 GBP
Retailer 6£4,055 GBP
Retailer 2£4,366 GBP
Retailer 5£4,441 GBP
Retailer 4£4,765 GBP
Retailer 10£4,845 GBP
Retailer 3£5,499 GBP
MOH London£6,603 GBP

43 data points across 10 retailers

18 retailers£3,536 GBP to £6,603 GBP

B
Cheapest Retailer
-
£3,536 GBP
$4,738 USD
B
Retailer 2
-
£3,652 GBP
€4,660 EUR
View
B
Retailer 3
-
£3,743 GBP
$5,015 USD
View
Final sale: no returns
B
Retailer 4
-
£3,799 GBP
$5,090 USD
View
B
Retailer 5
-
£3,803 GBP
CA$7,077 CAD
View
B
Retailer 6
-
£4,055 GBP
$5,433 USD
View
B
Retailer 7
-
£4,232 GBP
$5,670 USD
View
B
Retailer 8
-
£4,366 GBP
View
B
Retailer 9
-
£4,421 GBP
$5,924 USD
View
Retailer 10
-
£4,441 GBP
A$9,155 AUD
View
Price last confirmed 14 days ago
B
Retailer 11
-
£4,530 GBP
$6,070 USD
View
B
Retailer 12
-
£4,530 GBP
$6,070 USD
View
B
Retailer 13
-
£4,679 GBP
$6,270 USD
View
B
Retailer 14
-
£4,765 GBP
€6,081 EUR
View
B
Retailer 15
-
£4,845 GBP
View
Retailer 16
-
£4,936 GBP
$6,614 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
£5,499 GBP
ZAR 119,031 ZAR
View
Most Expensive
B
MOH London
42117D8F9 · Oct 26
£6,603 GBP
View
17 more retailers have this diamond
Prices start from £3,536 GBPSave up to £3,067 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
1.03ct Cushion
£3,536 GBP