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Cushion|Natural|GIA

2.03ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 1545665863

Certificate GIA 1545665863

Diamond specifications and retailer prices

From £7,430 GBP
CA$13,849 CAD
As of October 27, 2026
Save £2,257 GBP (23%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £12,042 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 2.03ct natural cushion diamond

This 2.03ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545665863. Listed at 14 retailers as of October 27, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.23°
Pavilion angle32.59°
OriginNatural
Grading LabGIA
CertificateGIA 1545665863
Dimensions7.17 × 6.95 × 4.75 mm
L/W Ratio1.03
Girdle conditionThick
Key to symbols
Crystal, Cloud, Needle
Top View
7.17 mm6.95 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545665863
Side View
Table 60.0%Crown 38.23°Girdle: STK-THKPavilion 32.59°Culet: NoneDepth 68.4%

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 27
Current: £12,042 GBP|Low: £7,430 GBP|High: £12,171 GBP|Avg: £9,034 GBP
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
October 29, 2026
Retailer 9£7,512 GBP
Retailer 10£8,053 GBP
Retailer 6£8,364 GBP
Retailer 13£8,626 GBP
Retailer 7£8,650 GBP
Retailer 8£8,673 GBP
Retailer 11£8,983 GBP
Retailer 3£9,091 GBP
Retailer 4£9,091 GBP
Retailer 5£9,397 GBP
Retailer 12£9,472 GBP
Retailer 2£9,688 GBP
MOH London£12,042 GBP

39 data points across 13 retailers

14 retailers£7,430 GBP to £9,688 GBP

A
Cheapest Retailer
-
£7,430 GBP
CA$13,849 CAD
A
Retailer 2
-
£7,512 GBP
$10,081 USD
View
A
Retailer 3
-
£8,053 GBP
$10,807 USD
View
A
Retailer 4
-
£8,364 GBP
View
A
Retailer 5
-
£8,626 GBP
$11,576 USD
View
A
Retailer 6
-
£8,650 GBP
CA$16,122 CAD
View
Retailer 7
-
£8,673 GBP
$11,638 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£8,983 GBP
$12,054 USD
View
B+
Retailer 9
-
£9,091 GBP
$12,200 USD
View
B+
Retailer 10
-
£9,091 GBP
$12,200 USD
View
B+
Retailer 11
-
£9,397 GBP
$12,610 USD
View
B+
Retailer 12
-
£9,472 GBP
$12,710 USD
View
B+
Retailer 13
-
£9,688 GBP
€12,381 EUR
View
Most Expensive
MOH London
807E14CDA · Oct 26
£12,042 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from £7,430 GBPSave up to £2,257 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
2.03ct Cushion
£7,430 GBP