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Cushion|Natural|GIA

1.20ct L SI1 Cushion Natural Diamond

VG • L/SI1 • GIA 5242004990

Certificate GIA 5242004990

Diamond specifications and retailer prices

From £774 GBP
As of November 6, 2026
Save £833 GBP (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,607 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242004990. Listed at 10 retailers as of November 6, 2026, with prices from £774 to £1,607, a £833 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,607. 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
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242004990
Dimensions6.96 × 5.34 × 3.87 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.96 mm5.34 mm1.20 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242004990
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.4%

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 6
Current: £1,455 GBP|Low: £765 GBP|High: £1,686 GBP|Avg: £1,229 GBP|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 5£774 GBP
Retailer 4£1,024 GBP
Retailer 2£1,044 GBP
Retailer 6£1,173 GBP
Retailer 7£1,176 GBP
Retailer 8£1,180 GBP
Retailer 3£1,354 GBP
Retailer 1£1,455 GBP
Wholesale Diamonds Direct£1,607 GBP

39 data points across 9 retailers

10 retailers£774 GBP to £1,607 GBP

A
Cheapest Retailer
-
£774 GBP
B+
Retailer 2
-
£1,024 GBP
View
Final sale: no returns
B+
Retailer 3
-
£1,044 GBP
View
B
Retailer 4
-
£1,173 GBP
View
B
Retailer 5
-
£1,176 GBP
View
B
Retailer 6
-
£1,180 GBP
View
B
Retailer 7
-
£1,193 GBP
View
B
Retailer 8
-
£1,354 GBP
View
B
Retailer 9
-
£1,455 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
664418646 · Nov 6
£1,607 GBP
$2,152 USD
View
9 more retailers have this diamond
Prices start from £774 GBPSave up to £833 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
1.20ct Cushion
£774 GBP