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Cushion|Natural|GIA

1.30ct G VS1 Cushion Natural Diamond

ID • G/VS1 • GIA 6445037260

Certificate GIA 6445037260

Diamond specifications and retailer prices

From £2,658 GBP
As of November 6, 2026
Save £2,790 GBP (51%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,448 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6445037260. Listed at 24 retailers as of November 4, 2026, with prices from £2,658 to £5,448, a £2,790 spread on the same certified stone. MOH London lists it at £5,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.26°
Pavilion angle57.5°
OriginNatural
Grading LabGIA
CertificateGIA 6445037260
Dimensions6.25 × 5.72 × 3.98 mm
L/W Ratio1.09
Top View
6.25 mm5.72 mm1.30 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445037260
Side View
Table 64.0%Crown 46.26°Girdle: STK-VTKPavilion 57.5°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: £5,448 GBP|Low: £2,658 GBP|High: £5,521 GBP|Avg: £3,586 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£2,658 GBP
Retailer 2£2,669 GBP
Retailer 7£3,068 GBP
Retailer 9£3,220 GBP
Retailer 3£3,260 GBP
Retailer 5£3,357 GBP
Retailer 4£3,860 GBP
Retailer 6£4,185 GBP
MOH London£5,448 GBP

26 data points across 9 retailers

24 retailers£2,658 GBP to £5,448 GBP

A
Cheapest Retailer
-
£2,658 GBP
A+
Retailer 2
-
£2,669 GBP
View
A
Retailer 3
-
£2,926 GBP
View
A
Retailer 4
-
£2,969 GBP
View
A
Retailer 5
-
£2,991 GBP
View
A
Retailer 6
-
£3,068 GBP
View
A
Retailer 7
-
£3,166 GBP
View
Final sale: no returns
A
Retailer 8
-
£3,220 GBP
View
A
Retailer 9
-
£3,242 GBP
View
A
Retailer 10
-
£3,260 GBP
View
A
Retailer 11
-
£3,357 GBP
View
A
Retailer 12
-
£3,383 GBP
View
Retailer 13
-
£3,430 GBP
View
Price last confirmed 9 days ago
Retailer 14
-
£3,458 GBP
View
Price last confirmed 29 days ago
A
Retailer 15
-
£3,485 GBP
View
A
Retailer 16
-
£3,511 GBP
View
A
Retailer 17
-
£3,541 GBP
View
A
Retailer 18
-
£3,561 GBP
View
A
Retailer 19
-
£3,860 GBP
View
B+
Retailer 20
-
£3,985 GBP
View
B+
Retailer 21
-
£4,185 GBP
View
B
Retailer 22
-
£5,050 GBP
View
B+
Retailer 23
-
£5,192 GBP
View
Most Expensive
B+
MOH London
482B35A02 · Nov 4
£5,448 GBP
View
23 more retailers have this diamond
Prices start from £2,658 GBPSave up to £2,790 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+
1.30ct Cushion
£2,658 GBP