Round|Natural|GIA

0.46ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1515333335

Certificate GIA 1515333335

Diamond specifications and retailer prices

From £271 GBP
As of November 6, 2026
Save £580 GBP (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,226 GBP at NZ Jewellers · As of October 3, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1515333335. Listed at 19 retailers as of November 2, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1515333335
Dimensions4.94 × 4.92 × 3.11 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal
Top View
4.94 mm4.92 mm0.46 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515333335
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NDepth 63.2%

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: £1,226 GBP|Low: £271 GBP|High: £1,226 GBP|Avg: £536 GBP
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
Retailer 18
November 6, 2026
Retailer 2£271 GBP
Retailer 16£314 GBP
Retailer 10£370 GBP
Retailer 4£377 GBP
Retailer 9£391 GBP
Retailer 11£392 GBP
Retailer 18£397 GBP
Retailer 8£421 GBP
Retailer 6£451 GBP
Retailer 14£452 GBP
Retailer 13£462 GBP
Retailer 17£464 GBP
Retailer 12£507 GBP
Retailer 3£516 GBP
Retailer 15£571 GBP
Retailer 7£588 GBP
Retailer 5£851 GBP
NZ Jewellers£1,226 GBP

29 data points across 18 retailers

19 retailers£271 GBP to £851 GBP

A
Cheapest Retailer
-
£271 GBP
A
Retailer 2
-
£314 GBP
View
Retailer 3
-
£370 GBP
View
Price last confirmed 24 days ago
A
Retailer 4
-
£377 GBP
View
Retailer 5
-
£391 GBP
View
Price last confirmed 29 days ago
A
Retailer 6
-
£392 GBP
View
A
Retailer 7
-
£397 GBP
View
Retailer 8
-
£421 GBP
View
Price last confirmed 26 days ago
Retailer 9
-
£435 GBP
View
Price last confirmed 38 days ago
Retailer 10
-
£451 GBP
View
Price last confirmed 28 days ago
A
Retailer 11
-
£452 GBP
View
A
Retailer 12
-
£462 GBP
View
A
Retailer 13
-
£464 GBP
View
B+
Retailer 14
-
£507 GBP
View
B+
Retailer 15
-
£516 GBP
View
B+
Retailer 16
-
£571 GBP
View
Retailer 17
-
£588 GBP
View
Price last confirmed 34 days ago
B
Retailer 18
-
£851 GBP
View
Most Expensive
NZ Jewellers
c3b09c1c-7150-4036-8084-f2e9d388ae2e · Oct 3
£1,226 GBP
$1,650 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from £271 GBPSave up to £580 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