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Round|Natural|GIA

0.46ct D SI2 Round Natural Diamond

GD • D/SI2 • GIA 1303234967

Certificate GIA 1303234967

Diamond specifications and retailer prices

From £304 GBP
As of November 6, 2026
Save £1,086 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,389 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 1303234967. Listed at 14 retailers as of November 4, 2026, with prices from £304 to £1,389, a £1,086 spread on the same certified stone. NZ Jewellers lists it at £1,389. 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

0.46
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1303234967
Dimensions4.80 × 4.74 × 3.12 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
4.80 mm4.74 mm0.46 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1303234967
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.4%

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: £1,389 GBP|Low: £247 GBP|High: £1,389 GBP|Avg: £462 GBP|+23.8%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7£275 GBP
Retailer 17£304 GBP
Retailer 8£345 GBP
Retailer 6£363 GBP
Retailer 10£378 GBP
Retailer 4£391 GBP
Retailer 5£391 GBP
Retailer 14£418 GBP
Retailer 15£418 GBP
Retailer 11£444 GBP
Retailer 3£460 GBP
Retailer 16£471 GBP
Retailer 9£482 GBP
Retailer 12£542 GBP
Retailer 2£742 GBP
Retailer 13£836 GBP
NZ Jewellers£1,389 GBP

29 data points across 17 retailers

14 retailers£304 GBP to £1,389 GBP

A
Cheapest Retailer
-
£304 GBP
B+
Retailer 2
-
£363 GBP
View
B+
Retailer 3
-
£378 GBP
View
B+
Retailer 4
-
£391 GBP
View
Retailer 5
-
£391 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£418 GBP
View
B+
Retailer 7
-
£418 GBP
View
B+
Retailer 8
-
£444 GBP
View
B+
Retailer 9
-
£460 GBP
View
B+
Retailer 10
-
£471 GBP
View
B+
Retailer 11
-
£542 GBP
View
B
Retailer 12
-
£742 GBP
View
B
Retailer 13
-
£836 GBP
View
Most Expensive
C
NZ Jewellers
d6e1029d-3975-4cb3-949c-2a16fb38344d · Nov 4
£1,389 GBP
$1,870 USD
View
13 more retailers have this diamond
Prices start from £304 GBPSave up to £1,086 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
£304 GBP