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Oval|Natural|GIA

1.21ct I I1 Oval Natural Diamond

I/I1 • GIA 6565213384

Certificate GIA 6565213384

Diamond specifications and retailer prices

From £1,627 GBP
$2,180 USD
As of November 1, 2026
Save £52 GBP (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,679 GBP at Jared · As of November 2, 2026
View at Jared

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included) and certified by GIA 6565213384. Listed at 3 retailers as of November 1, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
I
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565213384
Dimensions8.36 × 5.96 mm
L/W Ratio1.40
Top View
8.36 mm5.96 mm1.21 ctI / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565213384
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £1,679 GBP|Low: £1,627 GBP|High: £1,679 GBP|Avg: £1,648 GBP
Jared
Retailer 2
Retailer 3
October 19, 2026
Retailer 2£1,627 GBP
Retailer 3£1,627 GBP
Jared£1,679 GBP

2 data points across 3 retailers

3 retailers£1,627 GBP to £1,679 GBP

B+
Cheapest Retailer
-
£1,627 GBP
$2,180 USD
B+
Retailer 2
-
£1,627 GBP
$2,180 USD
View
Most Expensive
B
Jared
159885464 · Nov 2
£1,679 GBP
$2,250 USD
View
2 more retailers have this diamond
Prices start from £1,627 GBPSave up to £52 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
£1,627 GBP