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Oval|Natural|GIA

3.02ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From £34,554 GBP
As of November 4, 2026
Save £3,053 GBP (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £37,607 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.02ct natural oval diamond

This 3.02ct natural oval sits in the three to five 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. Listed at 2 retailers as of November 4, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.02
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions11.53 × 8.12 × 5.10 mm
L/W Ratio1.42
Top View
11.53 mm8.12 mm3.02 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2
Side View
Table 60.0%CrownGirdle: Slightly Thick to ThickPavilionCulet: NDepth 62.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £37,607 GBP|Low: £34,554 GBP|High: £37,607 GBP|Avg: £35,571 GBP
Blue Nile
Retailer 2
September 3, 2026
Retailer 2£34,554 GBP
Blue Nile£37,607 GBP

2 data points across 2 retailers

2 retailers£34,554 GBP to £37,607 GBP

B+
Cheapest Retailer
-
£34,554 GBP
Most Expensive
B
Blue Nile
29149657 · Nov 5
£37,607 GBP
$50,336 USD
View
1 more retailer has this diamond
Prices start from £34,554 GBPSave up to £3,053 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+
3.02ct Oval
£34,554 GBP