Round|Natural|GIA

3.02ct H SI1 Round Natural Diamond

EX • H/SI1

Diamond specifications and retailer prices

From £23,958 GBP
As of November 6, 2026
Save £7,793 GBP (25%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £31,752 GBP at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 28 retailers as of November 6, 2026, with prices from £23,958 to £31,752, a £7,793 spread on the same certified stone. The Diamond Guys lists it at £31,752. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.36 × 9.42 × 5.55 mm
L/W Ratio1.01
Top View
9.36 mm9.42 mm3.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NDepth 59.1%

Caratlytics Score

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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 6
Current: £29,012 GBP|Low: £23,528 GBP|High: £32,012 GBP|Avg: £27,901 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 6, 2026
Retailer 8£23,958 GBP
Retailer 3£25,604 GBP
Retailer 5£26,447 GBP
Retailer 9£26,479 GBP
Retailer 6£27,352 GBP
Retailer 7£28,446 GBP
Retailer 4£28,467 GBP
Retailer 1£29,012 GBP
Retailer 2£29,540 GBP
The Diamond Guys£31,752 GBP

22 data points across 10 retailers

28 retailers£23,958 GBP to £31,752 GBP

Retailer 1
-
£23,528 GBP
Price last confirmed 11 days ago
B+
Retailer 2
-
£23,958 GBP
View
B+
Retailer 3
-
£25,604 GBP
View
Retailer 4
-
£25,814 GBP
View
Price last confirmed 10 days ago
B
Retailer 5
-
£26,447 GBP
View
Retailer 6
-
£26,479 GBP
View
Price last confirmed 25 days ago
B
Retailer 7
-
£27,352 GBP
View
Retailer 8
-
£27,582 GBP
View
Price last confirmed 28 days ago
Retailer 9
-
£27,582 GBP
View
Price last confirmed 57 days ago
Retailer 10
-
£27,582 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
£27,582 GBP
View
Price last confirmed 50 days ago
Retailer 12
-
£27,582 GBP
View
Price last confirmed 53 days ago
B
Retailer 13
-
£28,446 GBP
View
B
Retailer 14
-
£28,467 GBP
View
Retailer 15
-
£28,685 GBP
View
Price last confirmed 56 days ago
Retailer 16
-
£28,685 GBP
View
Price last confirmed 27 days ago
Retailer 17
-
£28,685 GBP
View
Price last confirmed 54 days ago
Retailer 18
-
£28,685 GBP
View
Price last confirmed 58 days ago
Retailer 19
-
£28,700 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
£29,012 GBP
View
B
Retailer 21
-
£29,540 GBP
View
Retailer 22
-
£29,789 GBP
View
Price last confirmed 53 days ago
Retailer 23
-
£29,789 GBP
View
Price last confirmed 61 days ago
Retailer 24
-
£29,789 GBP
View
Price last confirmed 10 days ago
Retailer 25
-
£29,789 GBP
View
Price last confirmed 56 days ago
Retailer 26
-
£29,789 GBP
View
Price last confirmed 50 days ago
Retailer 27
-
£29,789 GBP
View
Price last confirmed 28 days ago
Most Expensive
B
The Diamond Guys
1998517519 · Nov 6
£31,752 GBP
$42,735 USD
View
27 more retailers have this diamond
Prices start from £23,958 GBPSave up to £7,793 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
£23,958 GBP