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Cushion|Natural|GIA

3.50ct I VS2 Cushion Natural Diamond

ID • I/VS2 • GIA 1478693813

Certificate GIA 1478693813

Diamond specifications and retailer prices

From £31,211 GBP
As of November 2, 2026
Save £20,206 GBP (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £51,417 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1478693813. Listed at 11 retailers as of November 2, 2026, with prices from £31,211 to £51,417, a £20,206 spread on the same certified stone. MOH London lists it at £51,417. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.50
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1478693813
Dimensions10.28 × 7.93 × 5.35 mm
L/W Ratio1.30
Girdle conditionFaceted
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
10.28 mm7.93 mm3.50 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1478693813
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £51,417 GBP|Low: £31,211 GBP|High: £52,176 GBP|Avg: £36,993 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£31,211 GBP
Retailer 9£31,679 GBP
Retailer 5£32,848 GBP
Retailer 2£33,303 GBP
Retailer 8£35,002 GBP
Retailer 6£37,694 GBP
Retailer 10£38,021 GBP
Retailer 7£38,501 GBP
Retailer 3£39,075 GBP
MOH London£51,417 GBP

27 data points across 10 retailers

11 retailers£31,211 GBP to £51,417 GBP

B+
Cheapest Retailer
-
£31,211 GBP
B+
Retailer 2
-
£31,679 GBP
View
B+
Retailer 3
-
£32,848 GBP
View
B+
Retailer 4
-
£33,303 GBP
View
B+
Retailer 5
-
£35,002 GBP
View
Retailer 6
-
£35,662 GBP
View
Price last confirmed 18 days ago
B
Retailer 7
-
£37,694 GBP
View
B
Retailer 8
-
£38,021 GBP
View
B+
Retailer 9
-
£38,501 GBP
View
B+
Retailer 10
-
£39,075 GBP
View
Most Expensive
B
MOH London
63899BD3F · Nov 4
£51,417 GBP
View
10 more retailers have this diamond
Prices start from £31,211 GBPSave up to £20,206 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.

B+
3.50ct Cushion
£31,211 GBP