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Cushion|Natural|GIA

1.50ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 1559385978

Certificate GIA 1559385978

Diamond specifications and retailer prices

From £1,937 GBP
As of November 6, 2026
Save £575 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,512 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559385978. Listed at 4 retailers as of November 6, 2026, with prices from £1,937 to £2,512, a £575 spread on the same certified stone. Michael Trio lists it at £2,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559385978
Dimensions7.04 × 5.89 × 4.03 mm
L/W Ratio1.20
Top View
7.04 mm5.89 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559385978
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £2,512 GBP|Low: £1,937 GBP|High: £2,696 GBP|Avg: £2,251 GBP|-6.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£1,937 GBP
Retailer 3£2,143 GBP
Retailer 4£2,217 GBP
Michael Trio£2,512 GBP

44 data points across 4 retailers

4 retailers£1,937 GBP to £2,512 GBP

A
Cheapest Retailer
-
£1,937 GBP
A
Retailer 2
-
£2,143 GBP
View
A
Retailer 3
-
£2,217 GBP
View
Most Expensive
A
Michael Trio
3074355479 · Nov 6
£2,512 GBP
SGD 4,544 SGD
View
3 more retailers have this diamond
Prices start from £1,937 GBPSave up to £575 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
£1,937 GBP