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Cushion|Natural|GIA

2.03ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2111517861

Certificate GIA 2111517861

Diamond specifications and retailer prices

From £5,647 GBP
A$11,659 AUD
As of November 2, 2026
Save £1,523 GBP (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £7,170 GBP at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 2.03ct natural cushion diamond

This 2.03ct natural cushion sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2111517861. Listed at 3 retailers as of November 1, 2026, with prices from £5,647 to £7,170, a £1,523 spread on the same certified stone. 77 Diamonds lists it at £7,170. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2111517861
Dimensions7.38 × 7.30 × 5.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.38 mm7.30 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2111517861
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £7,170 GBP|Low: £5,823 GBP|High: £8,392 GBP|Avg: £7,304 GBP|+0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2£5,823 GBP
Retailer 4£7,041 GBP
77 Diamonds£7,170 GBP
Retailer 5£8,107 GBP
Retailer 3£8,392 GBP

35 data points across 5 retailers

3 retailers£5,647 GBP to £7,170 GBP

A
Cheapest Retailer
-
£5,647 GBP
A$11,659 AUD
A
Retailer 2
-
£5,823 GBP
$7,814 USD
View
Most Expensive
B+
77 Diamonds
CUSZGJRDW5EY · Nov 1
£7,170 GBP
View
2 more retailers have this diamond
Prices start from £5,647 GBPSave up to £1,523 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
£5,647 GBP