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Oval|Natural|GIA

1.21ct G VS1 Oval Natural Diamond

ID • G/VS1 • GIA 7531327628

Certificate GIA 7531327628

Diamond specifications and retailer prices

From £3,230 GBP
As of November 5, 2026
Save £3,056 GBP (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,285 GBP at MOH London · As of November 4, 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 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 7531327628. Listed at 10 retailers as of November 4, 2026, with prices from £3,230 to £6,285, a £3,056 spread on the same certified stone. MOH London lists it at £6,285. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.66°
Pavilion angle40.03°
OriginNatural
Grading LabGIA
CertificateGIA 7531327628
Dimensions8.22 × 5.88 × 3.75 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Crystal, Needle, Cloud
Top View
8.22 mm5.88 mm1.21 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531327628
Side View
Table 61.0%Crown 38.66°Girdle: STK-THKPavilion 40.03°Culet: NoneDepth 63.8%

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 5
Current: £6,285 GBP|Low: £3,230 GBP|High: £6,487 GBP|Avg: £4,501 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5£3,230 GBP
Retailer 7£3,526 GBP
Retailer 6£3,731 GBP
Retailer 2£4,107 GBP
Retailer 11£4,367 GBP
Retailer 8£4,388 GBP
Retailer 3£4,466 GBP
Retailer 9£4,752 GBP
Retailer 10£4,991 GBP
Retailer 4£5,220 GBP
MOH London£6,285 GBP

30 data points across 11 retailers

10 retailers£3,230 GBP to £6,285 GBP

A
Cheapest Retailer
-
£3,230 GBP
A
Retailer 2
-
£3,526 GBP
View
A
Retailer 3
-
£3,731 GBP
View
B+
Retailer 4
-
£4,107 GBP
View
Retailer 5
-
£4,367 GBP
View
Price last confirmed 23 days ago
B+
Retailer 6
-
£4,388 GBP
View
B+
Retailer 7
-
£4,466 GBP
View
B+
Retailer 8
-
£4,752 GBP
View
B+
Retailer 9
-
£5,220 GBP
View
Most Expensive
B
MOH London
A91411C7D · Nov 4
£6,285 GBP
View
9 more retailers have this diamond
Prices start from £3,230 GBPSave up to £3,056 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
£3,230 GBP