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Cushion|Natural|GIA

1.52ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6452018361

Certificate GIA 6452018361

Diamond specifications and retailer prices

From £6,748 GBP
$9,055 USD
As of October 28, 2026
Save £4,775 GBP (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £11,522 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6452018361. Listed at 6 retailers as of October 28, 2026, with prices from £6,748 to £11,522, a £4,775 spread on the same certified stone. MOH London lists it at £11,522. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6452018361
Dimensions6.60 × 6.53 × 4.42 mm
L/W Ratio1.01
Top View
6.60 mm6.53 mm1.52 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6452018361
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

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: Oct 28
Current: £11,522 GBP|Low: £6,748 GBP|High: £11,661 GBP|Avg: £8,679 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5£6,748 GBP
Retailer 7£6,806 GBP
Retailer 3£8,080 GBP
Retailer 4£8,122 GBP
Retailer 2£9,293 GBP
Retailer 6£9,707 GBP
MOH London£11,522 GBP

42 data points across 7 retailers

6 retailers£6,748 GBP to £11,522 GBP

B+
Cheapest Retailer
-
£6,748 GBP
$9,055 USD
B
Retailer 2
-
£8,080 GBP
View
Retailer 3
-
£8,122 GBP
A$16,768 AUD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£9,293 GBP
€11,877 EUR
View
Retailer 5
-
£9,707 GBP
$13,026 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
6FC899C70 · Nov 2
£11,522 GBP
View
5 more retailers have this diamond
Prices start from £6,748 GBPSave up to £4,775 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
£6,748 GBP