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Cushion|Natural|GIA

1.80ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 6565185141

Certificate GIA 6565185141

Diamond specifications and retailer prices

From £3,768 GBP
HK$39,500 HKD
As of November 1, 2026
Save £3,774 GBP (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,542 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565185141. Listed at 9 retailers as of November 1, 2026, with prices from £3,768 to £7,542, a £3,774 spread on the same certified stone. MOH London lists it at £7,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.12°
OriginNatural
Grading LabGIA
CertificateGIA 6565185141
Dimensions7.19 × 6.65 × 4.59 mm
L/W Ratio1.08
Key to symbols
Feather
Top View
7.19 mm6.65 mm1.80 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565185141
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 37.12°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £7,542 GBP|Low: £3,730 GBP|High: £7,864 GBP|Avg: £5,228 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£3,768 GBP
Retailer 2£4,261 GBP
Retailer 9£4,427 GBP
Retailer 6£4,496 GBP
Retailer 3£4,721 GBP
Retailer 8£5,352 GBP
Retailer 4£5,724 GBP
Retailer 5£7,226 GBP
MOH London£7,542 GBP

24 data points across 9 retailers

9 retailers£3,768 GBP to £7,542 GBP

A
Cheapest Retailer
-
£3,768 GBP
HK$39,500 HKD
A
Retailer 2
-
£4,261 GBP
€5,446 EUR
View
Retailer 3
-
£4,427 GBP
SGD 8,028 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£4,496 GBP
$6,033 USD
View
A
Retailer 5
-
£4,721 GBP
View
A
Retailer 6
-
£5,352 GBP
$7,182 USD
View
B+
Retailer 7
-
£5,724 GBP
€7,316 EUR
View
B+
Retailer 8
-
£7,226 GBP
$9,697 USD
View
Most Expensive
B+
MOH London
4D2407FDC · Nov 2
£7,542 GBP
View
8 more retailers have this diamond
Prices start from £3,768 GBPSave up to £3,774 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
1.80ct Cushion
£3,768 GBP