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Cushion|Natural|GIA

1.05ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 2185989243

Certificate GIA 2185989243

Diamond specifications and retailer prices

From £2,303 GBP
$3,086 USD
As of October 30, 2026
Save £2,486 GBP (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,789 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct natural cushion diamond

This 1.05ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2185989243. Listed at 12 retailers as of October 30, 2026, with prices from £2,303 to £4,789, a £2,486 spread on the same certified stone. MOH London lists it at £4,789. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185989243
Dimensions5.89 × 5.87 × 4.10 mm
L/W Ratio1.00
Top View
5.89 mm5.87 mm1.05 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2185989243
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NDepth 69.8%

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: Oct 30
Current: £4,789 GBP|Low: £2,362 GBP|High: £4,847 GBP|Avg: £3,241 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£2,362 GBP
Retailer 8£2,500 GBP
Retailer 7£2,594 GBP
Retailer 2£2,930 GBP
Retailer 5£3,068 GBP
Retailer 4£3,352 GBP
Retailer 3£3,520 GBP
Retailer 9£3,674 GBP
MOH London£4,789 GBP

45 data points across 9 retailers

12 retailers£2,303 GBP to £4,789 GBP

B+
Cheapest Retailer
-
£2,303 GBP
$3,086 USD
Retailer 2
-
£2,362 GBP
$3,165 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
£2,459 GBP
$3,295 USD
View
B+
Retailer 4
-
£2,500 GBP
$3,350 USD
View
B+
Retailer 5
-
£2,594 GBP
$3,476 USD
View
B
Retailer 6
-
£2,930 GBP
View
Retailer 7
-
£3,068 GBP
A$6,324 AUD
View
Price last confirmed 23 days ago
Retailer 8
-
£3,242 GBP
$4,344 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
£3,352 GBP
€4,278 EUR
View
B
Retailer 10
-
£3,520 GBP
ZAR 76,201 ZAR
View
B
Retailer 11
-
£3,674 GBP
View
Most Expensive
B
MOH London
E56B02B9A · Nov 1
£4,789 GBP
View
11 more retailers have this diamond
Prices start from £2,303 GBPSave up to £2,486 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+
1.05ct Cushion
£2,303 GBP