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Cushion|Natural|GIA

1.61ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6542611855

Certificate GIA 6542611855

Diamond specifications and retailer prices

From £4,918 GBP
$6,590 USD
As of November 2, 2026
Save £2,934 GBP (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,852 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct natural cushion diamond

This 1.61ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) 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 6542611855. Listed at 9 retailers as of November 1, 2026, with prices from £4,918 to £7,852, a £2,934 spread on the same certified stone. MOH London lists it at £7,852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542611855
Dimensions7.44 × 5.97 × 4.09 mm
L/W Ratio1.25
Top View
7.44 mm5.97 mm1.61 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542611855
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 68.5%

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 2
Current: £7,852 GBP|Low: £4,023 GBP|High: £7,947 GBP|Avg: £5,666 GBP|+11.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£4,918 GBP
Retailer 8£4,920 GBP
Retailer 6£5,045 GBP
Retailer 3£5,111 GBP
Retailer 5£5,173 GBP
Retailer 9£5,767 GBP
Retailer 2£5,822 GBP
Retailer 4£6,548 GBP
MOH London£7,852 GBP

45 data points across 9 retailers

9 retailers£4,918 GBP to £7,852 GBP

B+
Cheapest Retailer
-
£4,918 GBP
$6,590 USD
Final sale: no returns
Retailer 2
-
£4,920 GBP
$6,592 USD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
£5,045 GBP
$6,760 USD
View
B+
Retailer 4
-
£5,111 GBP
View
Retailer 5
-
£5,173 GBP
A$10,663 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£5,767 GBP
View
B+
Retailer 7
-
£5,822 GBP
€7,429 EUR
View
B+
Retailer 8
-
£6,548 GBP
ZAR 141,738 ZAR
View
Most Expensive
B
MOH London
9C135DECA · Nov 1
£7,852 GBP
View
8 more retailers have this diamond
Prices start from £4,918 GBPSave up to £2,934 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+
1.61ct Cushion
£4,918 GBP