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Cushion|Natural|GIA

1.20ct J VS2 Cushion Natural Diamond

GD • J/VS2 • GIA 1489704848

Certificate GIA 1489704848

Diamond specifications and retailer prices

From £1,625 GBP
As of November 4, 2026
Save £1,100 GBP (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,725 GBP at Washington Diamond · As of November 6, 2026
View at Washington Diamond

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1489704848. Listed at 17 retailers as of November 4, 2026, with prices from £1,625 to £2,725, a £1,100 spread on the same certified stone. Washington Diamond lists it at £2,725. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1489704848
Dimensions6.18 × 5.60 × 4.06 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint, Natural
Top View
6.18 mm5.60 mm1.20 ctJ / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1489704848
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 72.5%

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 4
Current: £2,401 GBP|Low: £1,625 GBP|High: £2,725 GBP|Avg: £1,981 GBP|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Washington Diamond
November 6, 2026
Retailer 11£1,625 GBP
Retailer 13£1,742 GBP
Retailer 9£1,772 GBP
Retailer 8£1,782 GBP
Retailer 16£1,830 GBP
Retailer 15£1,860 GBP
Retailer 10£1,865 GBP
Retailer 17£1,897 GBP
Retailer 5£1,910 GBP
Retailer 12£2,030 GBP
Retailer 14£2,106 GBP
Retailer 3£2,137 GBP
Retailer 4£2,137 GBP
Retailer 7£2,152 GBP
Retailer 6£2,169 GBP
Retailer 2£2,211 GBP
Retailer 1£2,401 GBP
Washington Diamond£2,725 GBP

24 data points across 18 retailers

17 retailers£1,625 GBP to £2,725 GBP

B+
Cheapest Retailer
-
£1,625 GBP
B+
Retailer 2
-
£1,742 GBP
View
B+
Retailer 3
-
£1,772 GBP
View
B+
Retailer 4
-
£1,782 GBP
View
B
Retailer 5
-
£1,860 GBP
View
B+
Retailer 6
-
£1,865 GBP
View
B
Retailer 7
-
£1,897 GBP
View
B
Retailer 8
-
£1,910 GBP
View
B
Retailer 9
-
£2,030 GBP
View
B
Retailer 10
-
£2,106 GBP
View
B
Retailer 11
-
£2,137 GBP
View
B
Retailer 12
-
£2,137 GBP
View
B
Retailer 13
-
£2,152 GBP
View
B
Retailer 14
-
£2,169 GBP
View
B
Retailer 15
-
£2,211 GBP
View
B
Retailer 16
-
£2,401 GBP
View
Most Expensive
C
Washington Diamond
1917992240 · Nov 6
£2,725 GBP
$3,648 USD
View
16 more retailers have this diamond
Prices start from £1,625 GBPSave up to £1,100 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
£1,625 GBP