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Oval|Natural|GIA

1.21ct M VS1 Oval Natural Diamond

ID • M/VS1 • GIA 5463579833

Certificate GIA 5463579833

Diamond specifications and retailer prices

From £1,377 GBP
As of November 6, 2026
Save £686 GBP (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,473 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5463579833. Listed at 12 retailers as of November 6, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
M
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5463579833
Dimensions8.06 × 5.89 × 3.70 mm
L/W Ratio1.37
Top View
8.06 mm5.89 mm1.21 ctM / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5463579833
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,063 GBP|Low: £1,139 GBP|High: £2,772 GBP|Avg: £1,777 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3£1,139 GBP
Retailer 5£1,377 GBP
Retailer 6£1,500 GBP
Retailer 9£1,559 GBP
Retailer 10£1,670 GBP
Retailer 8£1,765 GBP
Retailer 2£1,792 GBP
Retailer 7£1,905 GBP
Retailer 4£2,027 GBP
Retailer 1£2,063 GBP
Retailer 11£2,772 GBP

24 data points across 11 retailers

12 retailers£1,377 GBP to £2,063 GBP

B+
Cheapest Retailer
-
£1,377 GBP
B+
Retailer 2
-
£1,500 GBP
View
Retailer 3
-
£1,661 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,661 GBP
View
Price last confirmed 29 days ago
B
Retailer 5
-
£1,670 GBP
View
Retailer 6
-
£1,738 GBP
View
Price last confirmed 38 days ago
B
Retailer 7
-
£1,765 GBP
View
B
Retailer 8
-
£1,905 GBP
View
Retailer 9
-
£1,916 GBP
View
Price last confirmed 38 days ago
B
Retailer 10
-
£2,027 GBP
View
B
Retailer 11
-
£2,063 GBP
View
Most Expensive
NZ Jewellers
9f7796b9-f54c-4823-871a-cfa763672c97 · Sep 30
£3,473 GBP
$4,648 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from £1,377 GBPSave up to £686 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.

B+
1.21ct Oval
£1,377 GBP