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Round|Natural|GIA

3.02ct H IF Round Natural Diamond

EX • H/IF • GIA 310

Certificate GIA 310

Diamond specifications and retailer prices

From £41,590 GBP
As of November 4, 2026
Save £4,481 GBP (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £46,071 GBP at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 2 retailers as of November 4, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.02
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 310
Dimensions9.45 × 9.50 mm
L/W Ratio1.01
Top View
9.45 mm9.50 mm3.02 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 310
Side View
Table 62.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 58.7%

Caratlytics Score

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

Last verified: Nov 4
Current: £46,071 GBP|Low: £41,590 GBP|High: £46,071 GBP|Avg: £43,084 GBP
B2C Jewels
Retailer 2
September 30, 2026
Retailer 2£41,590 GBP
B2C Jewels£46,071 GBP

2 data points across 2 retailers

2 retailers£41,590 GBP to £46,071 GBP

B+
Cheapest Retailer
-
£41,590 GBP
Most Expensive
B+
B2C Jewels
32418875 · Nov 4
£46,071 GBP
$62,195 USD
View
1 more retailer has this diamond
Prices start from £41,590 GBPSave up to £4,481 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 Round
£41,590 GBP