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Oval|Natural|GIA

1.22ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6243011336

Certificate GIA 6243011336

Diamond specifications and retailer prices

From £2,641 GBP
As of November 6, 2026
Save £1,464 GBP (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,105 GBP at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243011336. Listed at 3 retailers as of November 6, 2026, with prices from £2,641 to £4,105, a £1,464 spread on the same certified stone. Steven Stone lists it at £4,105. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6243011336
Dimensions8.53 × 5.91 × 3.75 mm
L/W Ratio1.44
Top View
8.53 mm5.91 mm1.22 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6243011336
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £3,771 GBP|Low: £2,401 GBP|High: £4,105 GBP|Avg: £3,214 GBP|-0.8%
Retailer 1
Retailer 2
Steven Stone
November 7, 2026
Retailer 2£2,641 GBP
Retailer 1£3,771 GBP
Steven Stone£4,105 GBP

30 data points across 3 retailers

3 retailers£2,641 GBP to £4,105 GBP

B+
Cheapest Retailer
-
£2,641 GBP
Final sale: no returns
B
Retailer 2
-
£3,771 GBP
View
Most Expensive
B
Steven Stone
339807785 · Nov 7
£4,105 GBP
View
2 more retailers have this diamond
Prices start from £2,641 GBPSave up to £1,464 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+
1.22ct Oval
£2,641 GBP