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Cushion|Natural|GIA

2.01ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6551518141

Certificate GIA 6551518141

Diamond specifications and retailer prices

From £6,703 GBP
As of November 6, 2026
Save £5,082 GBP (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £12,548 GBP at Queensmith · As of October 28, 2026
View at Queensmith

About this 2.01ct natural cushion diamond

This 2.01ct natural cushion sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551518141. Listed at 13 retailers as of November 4, 2026, with a 76% 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

2.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551518141
Dimensions8.31 × 6.25 × 4.30 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather, Indented Natural
Top View
8.31 mm6.25 mm2.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551518141
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.7%

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 6
Current: £12,548 GBP|Low: £6,703 GBP|High: £12,653 GBP|Avg: £9,072 GBP|+1.6%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9£6,703 GBP
Retailer 2£6,972 GBP
Retailer 11£7,949 GBP
Retailer 6£8,041 GBP
Retailer 5£8,092 GBP
Retailer 10£8,351 GBP
Retailer 8£8,352 GBP
Retailer 3£9,263 GBP
Retailer 4£9,479 GBP
Retailer 7£11,785 GBP
Queensmith£12,548 GBP

32 data points across 11 retailers

13 retailers£6,703 GBP to £11,785 GBP

A
Cheapest Retailer
-
£6,703 GBP
A
Retailer 2
-
£6,972 GBP
View
A
Retailer 3
-
£7,949 GBP
View
A
Retailer 4
-
£8,041 GBP
View
A
Retailer 5
-
£8,092 GBP
View
A
Retailer 6
-
£8,167 GBP
View
A
Retailer 7
-
£8,351 GBP
View
Final sale: no returns
Retailer 8
-
£8,352 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£9,254 GBP
View
B+
Retailer 10
-
£9,263 GBP
View
A
Retailer 11
-
£9,479 GBP
View
B+
Retailer 12
-
£11,785 GBP
View
Most Expensive
Queensmith
6551518141 · Oct 28
£12,548 GBP
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from £6,703 GBPSave up to £5,082 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
2.01ct Cushion
£6,703 GBP