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0.46ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1537604526

Certificate GIA 1537604526

Diamond specifications and retailer prices

From £271 GBP
As of November 6, 2026
Save £575 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £846 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1537604526. Listed at 15 retailers as of November 4, 2026, with prices from £271 to £846, a £575 spread on the same certified stone. MOH London lists it at £846. 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

0.46
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1537604526
Dimensions4.96 × 4.93 × 3.07 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
4.96 mm4.93 mm0.46 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537604526
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: £846 GBP|Low: £271 GBP|High: £913 GBP|Avg: £510 GBP|-7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2£271 GBP
Retailer 13£314 GBP
Retailer 6£377 GBP
Retailer 8£392 GBP
Retailer 3£397 GBP
Retailer 11£452 GBP
Retailer 10£462 GBP
Retailer 14£464 GBP
Retailer 9£507 GBP
Retailer 4£516 GBP
Retailer 5£516 GBP
Retailer 12£571 GBP
Retailer 7£738 GBP
MOH London£846 GBP

24 data points across 14 retailers

15 retailers£271 GBP to £846 GBP

A
Cheapest Retailer
-
£271 GBP
A
Retailer 2
-
£314 GBP
View
A
Retailer 3
-
£377 GBP
View
A
Retailer 4
-
£392 GBP
View
A
Retailer 5
-
£397 GBP
View
A
Retailer 6
-
£452 GBP
View
A
Retailer 7
-
£462 GBP
View
A
Retailer 8
-
£464 GBP
View
B+
Retailer 9
-
£507 GBP
View
B+
Retailer 10
-
£516 GBP
View
B+
Retailer 11
-
£516 GBP
View
B+
Retailer 12
-
£571 GBP
View
Retailer 13
-
£588 GBP
View
Price last confirmed 34 days ago
B
Retailer 14
-
£738 GBP
View
Most Expensive
B
MOH London
9D21667FB · Nov 4
£846 GBP
View
14 more retailers have this diamond
Prices start from £271 GBPSave up to £575 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
0.46ct Round
£271 GBP