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Cushion|Natural|GIA

1.21ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 5231985536

Certificate GIA 5231985536

Diamond specifications and retailer prices

From £2,990 GBP
A$6,158 AUD
As of November 7, 2026
3 retailers carry this diamond
Most expensive: £2,990 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 G 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 5231985536. Listed at 3 retailers as of November 7, 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
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231985536
Dimensions6.93 × 5.32 × 3.87 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.93 mm5.32 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231985536
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: £2,990 GBP|Low: £2,295 GBP|High: £5,276 GBP|Avg: £2,883 GBP
GemTrove
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
September 22, 2026
Retailer 15£2,295 GBP
Retailer 12£2,337 GBP
Retailer 3£2,456 GBP
Retailer 4£2,459 GBP
Retailer 7£2,495 GBP
Retailer 10£2,548 GBP
Retailer 5£2,620 GBP
Retailer 11£2,701 GBP
Retailer 13£2,787 GBP
Retailer 16£2,793 GBP
Retailer 8£2,900 GBP
GemTrove£2,990 GBP
Retailer 2£3,099 GBP
Retailer 14£3,620 GBP
Retailer 6£4,725 GBP
Retailer 9£5,208 GBP

33 data points across 16 retailers

3 retailers

Retailer 1
-
£2,495 GBP
Price last confirmed 64 days ago
Retailer 2
-
£2,548 GBP
View
Price last confirmed 47 days ago
Most Expensive
B+
GemTrove
GT-N-01246191-98 · Nov 7
£2,990 GBP
A$6,158 AUD
View
2 more retailers have 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
£2,990 GBP