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Oval|Natural|GIA

1.21ct D VS1 Oval Natural Diamond

EX • D/VS1 • GIA 2546194491

Certificate GIA 2546194491

Diamond specifications and retailer prices

From £3,329 GBP
As of November 4, 2026
Save £3,511 GBP (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,839 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded D colour (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 2546194491. Listed at 11 retailers as of November 1, 2026, with prices from £3,329 to £6,839, a £3,511 spread on the same certified stone. MOH London lists it at £6,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 2546194491
Dimensions8.10 × 5.87 × 3.82 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.10 mm5.87 mm1.21 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546194491
Side View
Table 60.0%CrownGirdle: THK-VTKPavilion 40.1°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £6,839 GBP|Low: £3,329 GBP|High: £8,419 GBP|Avg: £4,747 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 2£3,329 GBP
Retailer 11£3,748 GBP
Retailer 7£3,776 GBP
Retailer 6£3,810 GBP
Retailer 4£4,025 GBP
Retailer 12£4,156 GBP
Retailer 16£4,285 GBP
Retailer 5£4,362 GBP
Retailer 17£4,380 GBP
Retailer 14£4,592 GBP
Retailer 10£4,757 GBP
Retailer 13£5,027 GBP
Retailer 3£5,147 GBP
Retailer 15£5,703 GBP
Retailer 9£6,157 GBP
MOH London£6,839 GBP
Retailer 8£8,419 GBP

4 data points across 17 retailers

11 retailers£3,329 GBP to £6,839 GBP

A
Cheapest Retailer
-
£3,329 GBP
Retailer 2
-
£3,748 GBP
View
Price last confirmed 4 days ago
B+
Retailer 3
-
£4,025 GBP
View
B+
Retailer 4
-
£4,156 GBP
View
B+
Retailer 5
-
£4,362 GBP
View
B+
Retailer 6
-
£4,380 GBP
View
B+
Retailer 7
-
£4,592 GBP
View
B+
Retailer 8
-
£4,757 GBP
View
B+
Retailer 9
-
£5,027 GBP
View
B
Retailer 10
-
£5,703 GBP
View
Most Expensive
B
MOH London
D98BC9DA4 · Nov 1
£6,839 GBP
View
10 more retailers have this diamond
Prices start from £3,329 GBPSave up to £3,511 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
1.21ct Oval
£3,329 GBP