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Cushion|Natural|GIA

1.20ct L VS1 Cushion Natural Diamond

VG • L/VS1 • GIA 6565412145

Certificate GIA 6565412145

Diamond specifications and retailer prices

From £803 GBP
As of November 6, 2026
Save £556 GBP (41%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,359 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565412145. Listed at 4 retailers as of November 5, 2026, with prices from £803 to £1,359, a £556 spread on the same certified stone. 77 Diamonds lists it at £1,359. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565412145
Dimensions5.92 × 5.45 × 3.98 mm
L/W Ratio1.09
Girdle conditionThick to Extremely Thick
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
5.92 mm5.45 mm1.20 ctL / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565412145
Side View
Table 61.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 72.9%

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: £1,359 GBP|Low: £793 GBP|High: £1,491 GBP|Avg: £1,036 GBP|-8.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£803 GBP
Retailer 2£805 GBP
Retailer 3£1,038 GBP
77 Diamonds£1,359 GBP

43 data points across 4 retailers

4 retailers£803 GBP to £1,359 GBP

A
Cheapest Retailer
-
£803 GBP
A
Retailer 2
-
£805 GBP
View
B+
Retailer 3
-
£1,038 GBP
View
Most Expensive
B+
77 Diamonds
CUSCPP82UFWNK · Nov 5
£1,359 GBP
View
3 more retailers have this diamond
Prices start from £803 GBPSave up to £556 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
£803 GBP