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Cushion|Natural|GIA

1.03ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 6545893705

Certificate GIA 6545893705

Diamond specifications and retailer prices

From £1,175 GBP
HK$12,300 HKD
As of November 1, 2026
Save £1,416 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,591 GBP at MOH London · As of November 1, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545893705. Listed at 21 retailers as of November 1, 2026, with prices from £1,175 to £2,591, a £1,416 spread on the same certified stone. MOH London lists it at £2,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 6545893705
Dimensions6.56 × 5.37 × 3.74 mm
L/W Ratio1.22
Top View
6.56 mm5.37 mm1.03 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6545893705
Side View
Table 67.0%CrownGirdle: STK-VTKPavilion 38.7°Culet: NoneDepth 69.6%

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: £2,591 GBP|Low: £1,175 GBP|High: £2,703 GBP|Avg: £1,745 GBP|-4.1%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 13£1,175 GBP
Retailer 4£1,365 GBP
Retailer 14£1,395 GBP
Retailer 18£1,401 GBP
Retailer 17£1,413 GBP
Retailer 2£1,472 GBP
Retailer 7£1,478 GBP
Retailer 8£1,527 GBP
Retailer 15£1,621 GBP
Retailer 19£1,622 GBP
Retailer 11£1,654 GBP
Retailer 9£1,717 GBP
Retailer 6£1,837 GBP
Retailer 12£1,851 GBP
Retailer 16£2,004 GBP
Retailer 5£2,041 GBP
Retailer 3£2,138 GBP
Retailer 10£2,489 GBP
MOH London£2,591 GBP

18 data points across 19 retailers

21 retailers£1,175 GBP to £2,591 GBP

A
Cheapest Retailer
-
£1,175 GBP
HK$12,300 HKD
A
Retailer 2
-
£1,365 GBP
$1,829 USD
View
Final sale: no returns
A
Retailer 3
-
£1,395 GBP
€1,780 EUR
View
A
Retailer 4
-
£1,401 GBP
€1,788 EUR
View
A
Retailer 5
-
£1,413 GBP
View
A
Retailer 6
-
£1,472 GBP
$1,972 USD
View
A
Retailer 7
-
£1,478 GBP
$1,980 USD
View
A
Retailer 8
-
£1,527 GBP
$2,046 USD
View
A
Retailer 9
-
£1,621 GBP
$2,172 USD
View
A
Retailer 10
-
£1,622 GBP
View
Retailer 11
-
£1,654 GBP
SGD 2,995 SGD
View
Price last confirmed 9 days ago
A
Retailer 12
-
£1,717 GBP
$2,301 USD
View
A
Retailer 13
-
£1,784 GBP
A$3,678 AUD
View
A
Retailer 14
-
£1,837 GBP
ZAR 39,768 ZAR
View
A
Retailer 15
-
£1,851 GBP
$2,480 USD
View
Retailer 16
-
£1,902 GBP
A$3,921 AUD
View
Price last confirmed 27 days ago
A
Retailer 17
-
£2,004 GBP
A$4,132 AUD
View
A
Retailer 18
-
£2,041 GBP
€2,605 EUR
View
B+
Retailer 19
-
£2,138 GBP
View
Retailer 20
-
£2,489 GBP
$3,334 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
3CA60645B · Nov 1
£2,591 GBP
View
20 more retailers have this diamond
Prices start from £1,175 GBPSave up to £1,416 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
1.03ct Cushion
£1,175 GBP