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Cushion|Natural|GIA

1.60ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6482222833

Certificate GIA 6482222833

Diamond specifications and retailer prices

From £4,860 GBP
As of November 2, 2026
Save £2,534 GBP (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £7,393 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.6ct natural cushion diamond

This 1.6ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6482222833. Listed at 3 retailers as of November 1, 2026, with prices from £4,860 to £7,393, a £2,534 spread on the same certified stone. MOH London lists it at £7,393. 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

1.60
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482222833
Dimensions7.32 × 6.70 × 4.29 mm
L/W Ratio1.09
Top View
7.32 mm6.70 mm1.60 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482222833
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £7,393 GBP|Low: £4,788 GBP|High: £7,482 GBP|Avg: £5,818 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 2£4,860 GBP
Retailer 3£5,186 GBP
MOH London£7,393 GBP

38 data points across 3 retailers

3 retailers£4,860 GBP to £7,393 GBP

B+
Cheapest Retailer
-
£4,860 GBP
B+
Retailer 2
-
£5,186 GBP
$6,959 USD
View
Most Expensive
B
MOH London
93600F51A · Nov 1
£7,393 GBP
View
2 more retailers have this diamond
Prices start from £4,860 GBPSave up to £2,534 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+
1.60ct Cushion
£4,860 GBP