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Cushion|Natural|GIA

1.20ct J VVS1 Cushion Natural Diamond

GD • J/VVS1 • GIA 6451894498

Certificate GIA 6451894498

Diamond specifications and retailer prices

From £2,016 GBP
HK$21,100 HKD
As of October 31, 2026
Save £2,085 GBP (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,100 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451894498. Listed at 12 retailers as of October 29, 2026, with prices from £2,016 to £4,100, a £2,085 spread on the same certified stone. MOH London lists it at £4,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451894498
Dimensions6.06 × 5.64 × 4.09 mm
L/W Ratio1.07
Top View
6.06 mm5.64 mm1.20 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451894498
Side View
Table 58.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £4,100 GBP|Low: £1,997 GBP|High: £4,122 GBP|Avg: £2,604 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6£2,016 GBP
Retailer 11£2,165 GBP
Retailer 9£2,240 GBP
Retailer 10£2,251 GBP
Retailer 13£2,362 GBP
Retailer 5£2,546 GBP
Retailer 8£2,549 GBP
Retailer 12£2,606 GBP
Retailer 3£2,675 GBP
Retailer 4£2,694 GBP
Retailer 7£2,856 GBP
Retailer 2£2,998 GBP
MOH London£4,100 GBP

25 data points across 13 retailers

12 retailers£2,016 GBP to £4,100 GBP

B
Cheapest Retailer
-
£2,016 GBP
HK$21,100 HKD
B
Retailer 2
-
£2,165 GBP
$2,901 USD
View
B
Retailer 3
-
£2,240 GBP
View
B
Retailer 4
-
£2,251 GBP
$3,016 USD
View
Final sale: no returns
B
Retailer 5
-
£2,362 GBP
$3,165 USD
View
B
Retailer 6
-
£2,546 GBP
$3,412 USD
View
B
Retailer 7
-
£2,549 GBP
View
Retailer 8
-
£2,606 GBP
A$5,371 AUD
View
Price last confirmed 24 days ago
B
Retailer 9
-
£2,694 GBP
$3,610 USD
View
B
Retailer 10
-
£2,856 GBP
€3,644 EUR
View
B
Retailer 11
-
£2,998 GBP
ZAR 64,894 ZAR
View
Most Expensive
B
MOH London
C5AEA222F · Oct 29
£4,100 GBP
View
11 more retailers have this diamond
Prices start from £2,016 GBPSave up to £2,085 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
1.20ct Cushion
£2,016 GBP