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Cushion|Natural|GIA

1.52ct M SI1 Cushion Natural Diamond

ID • M/SI1 • GIA 7551099722

Certificate GIA 7551099722

Diamond specifications and retailer prices

From £1,895 GBP
As of November 6, 2026
Save £995 GBP (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,891 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551099722. Listed at 7 retailers as of November 5, 2026, with prices from £1,895 to £2,891, a £995 spread on the same certified stone. Cape Diamonds lists it at £2,891. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551099722
Dimensions8.12 × 5.59 × 3.46 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
8.12 mm5.59 mm1.52 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551099722
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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 6
Current: £2,891 GBP|Low: £1,895 GBP|High: £3,170 GBP|Avg: £2,547 GBP|-8.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2£1,895 GBP
Retailer 4£2,297 GBP
Retailer 7£2,415 GBP
Retailer 6£2,475 GBP
Retailer 5£2,548 GBP
Retailer 3£2,757 GBP
Cape Diamonds£2,891 GBP

45 data points across 7 retailers

7 retailers£1,895 GBP to £2,891 GBP

B+
Cheapest Retailer
-
£1,895 GBP
B
Retailer 2
-
£2,297 GBP
View
Retailer 3
-
£2,415 GBP
View
Price last confirmed 9 days ago
B
Retailer 4
-
£2,475 GBP
View
B
Retailer 5
-
£2,548 GBP
View
B
Retailer 6
-
£2,757 GBP
View
Most Expensive
B
Cape Diamonds
cert_7551099722 · Nov 5
£2,891 GBP
ZAR 62,507 ZAR
View
6 more retailers have this diamond
Prices start from £1,895 GBPSave up to £995 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+
1.52ct Cushion
£1,895 GBP