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Round|Natural|GIA

0.46ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2245112998

Certificate GIA 2245112998

Diamond specifications and retailer prices

From £305 GBP
As of November 4, 2026
Save £864 GBP (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,169 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245112998. Listed at 10 retailers as of November 4, 2026, with prices from £305 to £1,169, a £864 spread on the same certified stone. NZ Jewellers lists it at £1,169. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245112998
Dimensions5.00 × 4.96 × 3.03 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.00 mm4.96 mm0.46 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245112998
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

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 4
Current: £1,169 GBP|Low: £305 GBP|High: £1,169 GBP|Avg: £517 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£305 GBP
Retailer 7£328 GBP
Retailer 10£328 GBP
Retailer 9£352 GBP
Retailer 3£371 GBP
Retailer 4£434 GBP
Retailer 5£474 GBP
Retailer 2£624 GBP
Retailer 6£704 GBP
NZ Jewellers£1,169 GBP

9 data points across 10 retailers

10 retailers£305 GBP to £1,169 GBP

A
Cheapest Retailer
-
£305 GBP
Retailer 2
-
£328 GBP
View
Price last confirmed 8 days ago
A
Retailer 3
-
£328 GBP
View
A
Retailer 4
-
£352 GBP
View
A
Retailer 5
-
£371 GBP
View
B+
Retailer 6
-
£434 GBP
View
B+
Retailer 7
-
£474 GBP
View
B
Retailer 8
-
£624 GBP
View
B
Retailer 9
-
£704 GBP
View
Most Expensive
B
NZ Jewellers
21e65424-01d7-4960-aa67-1bb66459ccab · Nov 4
£1,169 GBP
$1,574 USD
View
9 more retailers have this diamond
Prices start from £305 GBPSave up to £864 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
£305 GBP