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Round|Natural|GIA

3.02ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 1226336320

Certificate GIA 1226336320

Diamond specifications and retailer prices

From £31,321 GBP
As of November 6, 2026
Save £17,938 GBP (36%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £49,260 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.02ct natural round diamond

This 3.02ct natural round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 1226336320. Listed at 5 retailers as of November 4, 2026, with prices from £31,321 to £49,260, a £17,938 spread on the same certified stone. MOH London lists it at £49,260. 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

3.02
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1226336320
Dimensions9.24 × 9.19 × 5.83 mm
L/W Ratio1.01
Top View
9.24 mm9.19 mm3.02 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1226336320
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £49,260 GBP|Low: £28,220 GBP|High: £49,987 GBP|Avg: £35,709 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£28,220 GBP
Retailer 4£30,294 GBP
Retailer 2£31,321 GBP
Retailer 3£38,075 GBP
MOH London£49,260 GBP

43 data points across 5 retailers

5 retailers£31,321 GBP to £49,260 GBP

Retailer 1
-
£27,283 GBP
Price last confirmed 40 days ago
Retailer 2
-
£30,294 GBP
View
Price last confirmed 33 days ago
B+
Retailer 3
-
£31,321 GBP
View
B
Retailer 4
-
£38,075 GBP
View
Most Expensive
B
MOH London
ECC17A3CD · Nov 4
£49,260 GBP
View
4 more retailers have this diamond
Prices start from £31,321 GBPSave up to £17,938 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
£31,321 GBP