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Cushion|Natural|GIA

1.50ct L VS1 Cushion Natural Diamond

EX • L/VS1 • GIA 6531881362

Certificate GIA 6531881362

Diamond specifications and retailer prices

From £2,051 GBP
As of November 6, 2026
Save £1,066 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,116 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531881362. Listed at 6 retailers as of November 5, 2026, with prices from £2,051 to £3,116, a £1,066 spread on the same certified stone. Cape Diamonds lists it at £3,116. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
L
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6531881362
Dimensions7.69 × 5.38 × 3.75 mm
L/W Ratio1.43
Top View
7.69 mm5.38 mm1.50 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6531881362
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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 6
Current: £3,116 GBP|Low: £2,051 GBP|High: £3,379 GBP|Avg: £2,698 GBP|-7.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£2,051 GBP
Retailer 5£2,462 GBP
Retailer 6£2,568 GBP
Retailer 4£2,643 GBP
Retailer 3£2,972 GBP
Cape Diamonds£3,116 GBP

40 data points across 6 retailers

6 retailers£2,051 GBP to £3,116 GBP

A
Cheapest Retailer
-
£2,051 GBP
B+
Retailer 2
-
£2,462 GBP
View
Retailer 3
-
£2,568 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£2,643 GBP
View
B
Retailer 5
-
£2,972 GBP
View
Most Expensive
B
Cape Diamonds
cert_6531881362 · Nov 5
£3,116 GBP
ZAR 67,389 ZAR
View
5 more retailers have this diamond
Prices start from £2,051 GBPSave up to £1,066 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
1.50ct Cushion
£2,051 GBP