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Cushion|Natural|GIA

1.03ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 6512587859

Certificate GIA 6512587859

Diamond specifications and retailer prices

From £1,431 GBP
$1,917 USD
As of October 26, 2026
Save £1,495 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,926 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (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 6512587859. Listed at 11 retailers as of October 26, 2026, with prices from £1,431 to £2,926, a £1,495 spread on the same certified stone. Do Amore Diamonds lists it at £2,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512587859
Dimensions5.70 × 5.59 × 3.79 mm
L/W Ratio1.02
Top View
5.70 mm5.59 mm1.03 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512587859
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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 26
Current: £2,926 GBP|Low: £1,284 GBP|High: £2,970 GBP|Avg: £1,838 GBP|-1.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 8£1,375 GBP
Retailer 4£1,431 GBP
Retailer 7£1,509 GBP
Retailer 10£1,535 GBP
Retailer 2£1,649 GBP
Retailer 5£1,746 GBP
Retailer 11£1,746 GBP
Retailer 9£1,756 GBP
Retailer 6£1,806 GBP
Retailer 3£1,862 GBP
Do Amore Diamonds£2,926 GBP

37 data points across 11 retailers

11 retailers£1,431 GBP to £2,926 GBP

A
Cheapest Retailer
-
£1,431 GBP
$1,917 USD
Retailer 2
-
£1,464 GBP
$1,962 USD
View
Price last confirmed 110 days ago
A
Retailer 3
-
£1,509 GBP
$2,022 USD
View
A
Retailer 4
-
£1,535 GBP
MYR 8,377 MYR
View
A
Retailer 5
-
£1,649 GBP
View
A
Retailer 6
-
£1,746 GBP
$2,340 USD
View
A
Retailer 7
-
£1,746 GBP
$2,340 USD
View
A
Retailer 8
-
£1,756 GBP
SGD 3,180 SGD
View
A
Retailer 9
-
£1,806 GBP
$2,420 USD
View
A
Retailer 10
-
£1,862 GBP
A$3,838 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100760930553 · Oct 27
£2,926 GBP
$3,920 USD
View
10 more retailers have this diamond
Prices start from £1,431 GBPSave up to £1,495 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
£1,431 GBP