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Cushion|Natural|GIA

1.50ct K IF Cushion Natural Diamond

EX • K/IF • GIA 1553836696

Certificate GIA 1553836696

Diamond specifications and retailer prices

From £2,199 GBP
As of November 6, 2026
Save £2,683 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,883 GBP at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553836696. Listed at 12 retailers as of November 2, 2026, with prices from £2,199 to £4,883, a £2,683 spread on the same certified stone. MOH London lists it at £4,883. 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
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553836696
Dimensions7.65 × 5.85 × 4.03 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Top View
7.65 mm5.85 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553836696
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: £4,883 GBP|Low: £2,199 GBP|High: £4,942 GBP|Avg: £3,183 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£2,199 GBP
Retailer 2£2,328 GBP
Retailer 6£2,569 GBP
Retailer 8£2,920 GBP
Retailer 4£2,939 GBP
Retailer 3£3,286 GBP
Retailer 5£3,564 GBP
MOH London£4,883 GBP

33 data points across 8 retailers

12 retailers£2,199 GBP to £4,883 GBP

A
Cheapest Retailer
-
£2,199 GBP
A
Retailer 2
-
£2,328 GBP
View
A
Retailer 3
-
£2,569 GBP
View
B+
Retailer 4
-
£2,681 GBP
View
B+
Retailer 5
-
£2,682 GBP
View
B+
Retailer 6
-
£2,777 GBP
View
Retailer 7
-
£2,920 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£2,939 GBP
View
B+
Retailer 9
-
£3,056 GBP
View
B+
Retailer 10
-
£3,286 GBP
View
B+
Retailer 11
-
£3,564 GBP
View
Most Expensive
B
MOH London
A0BE7FB55 · Nov 2
£4,883 GBP
View
11 more retailers have this diamond
Prices start from £2,199 GBPSave up to £2,683 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
£2,199 GBP