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Cushion|Natural|GIA

2.03ct L SI1 Cushion Natural Diamond

ID • L/SI1 • GIA 5231165105

Certificate GIA 5231165105

Diamond specifications and retailer prices

From £2,843 GBP
As of November 5, 2026
Save £579 GBP (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,422 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 2.03ct natural cushion diamond

This 2.03ct natural cushion sits in the two to three carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231165105. Listed at 5 retailers as of November 5, 2026, with prices from £2,843 to £3,422, a £579 spread on the same certified stone. Cape Diamonds lists it at £3,422. 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
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231165105
Dimensions7.27 × 6.86 × 4.59 mm
L/W Ratio1.06
Top View
7.27 mm6.86 mm2.03 ctL / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231165105
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.9%

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 5
Current: £3,422 GBP|Low: £2,843 GBP|High: £3,446 GBP|Avg: £3,134 GBP|+9.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£2,843 GBP
Retailer 4£2,979 GBP
Retailer 3£2,999 GBP
Retailer 2£3,351 GBP
Cape Diamonds£3,422 GBP

44 data points across 5 retailers

5 retailers£2,843 GBP to £3,422 GBP

A
Cheapest Retailer
-
£2,843 GBP
Retailer 2
-
£2,979 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
£2,999 GBP
View
B+
Retailer 4
-
£3,351 GBP
View
Most Expensive
B+
Cape Diamonds
cert_5231165105 · Nov 5
£3,422 GBP
ZAR 73,988 ZAR
View
4 more retailers have this diamond
Prices start from £2,843 GBPSave up to £579 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
£2,843 GBP