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Cushion|Natural|GIA

1.50ct K VVS1 Cushion Natural Diamond

EX • K/VVS1 • GIA 2488010405

Certificate GIA 2488010405

Diamond specifications and retailer prices

From £3,550 GBP
As of November 6, 2026
Save £3,383 GBP (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,932 GBP at MOH London · As of November 4, 2026
View at MOH London

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 2488010405. Listed at 15 retailers as of November 4, 2026, with prices from £3,550 to £6,932, a £3,383 spread on the same certified stone. MOH London lists it at £6,932. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.84°
Pavilion angle36.17°
OriginNatural
Grading LabGIA
CertificateGIA 2488010405
Dimensions7.51 × 5.92 × 4.13 mm
L/W Ratio1.27
Top View
7.51 mm5.92 mm1.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2488010405
Side View
Table 62.0%Crown 39.84°Girdle: STK-VTKPavilion 36.17°Culet: NoneDepth 69.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £6,932 GBP|Low: £3,550 GBP|High: £7,035 GBP|Avg: £4,703 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£3,550 GBP
Retailer 5£3,601 GBP
Retailer 8£3,993 GBP
Retailer 6£4,274 GBP
Retailer 3£4,481 GBP
Retailer 2£4,854 GBP
Retailer 4£5,756 GBP
MOH London£6,932 GBP

44 data points across 8 retailers

15 retailers£3,550 GBP to £6,932 GBP

B+
Cheapest Retailer
-
£3,550 GBP
B+
Retailer 2
-
£3,601 GBP
View
B+
Retailer 3
-
£3,685 GBP
View
B+
Retailer 4
-
£3,728 GBP
View
B+
Retailer 5
-
£3,775 GBP
View
B+
Retailer 6
-
£3,795 GBP
View
B+
Retailer 7
-
£3,993 GBP
View
B+
Retailer 8
-
£4,014 GBP
View
Retailer 9
-
£4,274 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£4,481 GBP
View
B+
Retailer 11
-
£4,506 GBP
View
B
Retailer 12
-
£4,854 GBP
View
Retailer 13
-
£5,203 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
£5,756 GBP
View
Most Expensive
B
MOH London
49B536E4A · Nov 4
£6,932 GBP
View
14 more retailers have this diamond
Prices start from £3,550 GBPSave up to £3,383 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+
1.50ct Cushion
£3,550 GBP