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1.04ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2243094492

Certificate GIA 2243094492

Diamond specifications and retailer prices

From £1,493 GBP
As of November 6, 2026
Save £2,093 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,586 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2243094492. Listed at 8 retailers as of November 4, 2026, with prices from £1,493 to £3,586, a £2,093 spread on the same certified stone. MOH London lists it at £3,586. 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

1.04
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2243094492
Dimensions6.47 × 6.44 × 4.03 mm
L/W Ratio1.00
Key to symbols
Crystal, Needle
Top View
6.47 mm6.44 mm1.04 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2243094492
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,586 GBP|Low: £1,493 GBP|High: £3,653 GBP|Avg: £2,312 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£1,493 GBP
Retailer 5£1,775 GBP
Retailer 7£1,851 GBP
Retailer 3£1,942 GBP
Retailer 4£2,080 GBP
Retailer 6£2,357 GBP
Retailer 8£3,112 GBP
MOH London£3,586 GBP

15 data points across 8 retailers

8 retailers£1,493 GBP to £3,586 GBP

A
Cheapest Retailer
-
£1,493 GBP
A
Retailer 2
-
£1,775 GBP
View
A
Retailer 3
-
£1,851 GBP
View
A
Retailer 4
-
£1,942 GBP
View
A
Retailer 5
-
£2,080 GBP
View
B+
Retailer 6
-
£2,357 GBP
View
B
Retailer 7
-
£3,112 GBP
View
Most Expensive
B
MOH London
41529BB17 · Nov 4
£3,586 GBP
View
7 more retailers have this diamond
Prices start from £1,493 GBPSave up to £2,093 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.

A
1.04ct Round
£1,493 GBP