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Cushion|Natural|GIA

1.21ct J VS1 Cushion Natural Diamond

EX • J/VS1 • GIA 6555577020

Certificate GIA 6555577020

Diamond specifications and retailer prices

From £1,470 GBP
A$3,028 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: £1,470 GBP at GemTrove
View at GemTrove

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555577020. Listed at 2 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.43°
OriginNatural
Grading LabGIA
CertificateGIA 6555577020
Dimensions7.06 × 5.51 × 3.84 mm
L/W Ratio1.28
Key to symbols
Crystal, Needle, Indented Natural
Top View
7.06 mm5.51 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555577020
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 35.43°Culet: NoneDepth 69.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,470 GBP|Low: £1,109 GBP|High: £2,426 GBP|Avg: £1,607 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 22, 2026
Retailer 7£1,109 GBP
Retailer 5£1,136 GBP
Retailer 3£1,326 GBP
Retailer 6£1,435 GBP
GemTrove£1,470 GBP
Retailer 8£1,945 GBP
Retailer 4£2,047 GBP
Retailer 2£2,423 GBP

34 data points across 8 retailers

2 retailers

Retailer 1
-
£1,109 GBP
Price last confirmed 64 days ago
Most Expensive
B+
GemTrove
GT-N-01246192-98 · Nov 6
£1,470 GBP
A$3,028 AUD
View
1 more retailer has this diamond

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+
1.21ct Cushion
£1,470 GBP