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Round|Natural|GIA

0.46ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1559722200

Certificate GIA 1559722200

Diamond specifications and retailer prices

From £309 GBP
As of November 6, 2026
Save £1,030 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,339 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559722200. Listed at 21 retailers as of November 4, 2026, with prices from £309 to £1,339, a £1,030 spread on the same certified stone. NZ Jewellers lists it at £1,339. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559722200
Dimensions5.01 × 5.04 × 3.01 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.01 mm5.04 mm0.46 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559722200
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £1,339 GBP|Low: £309 GBP|High: £1,349 GBP|Avg: £605 GBP|-0.7%
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
November 6, 2026
Retailer 2£309 GBP
Retailer 4£427 GBP
Retailer 13£459 GBP
Retailer 5£463 GBP
Retailer 12£492 GBP
Retailer 7£516 GBP
Retailer 3£525 GBP
Retailer 8£572 GBP
Retailer 11£572 GBP
Retailer 14£592 GBP
Retailer 6£630 GBP
Retailer 9£662 GBP
Retailer 10£985 GBP
NZ Jewellers£1,339 GBP

33 data points across 14 retailers

21 retailers£309 GBP to £1,339 GBP

A
Cheapest Retailer
-
£309 GBP
Retailer 2
-
£419 GBP
View
Price last confirmed 36 days ago
A
Retailer 3
-
£427 GBP
View
Retailer 4
-
£451 GBP
View
Price last confirmed 38 days ago
A
Retailer 5
-
£459 GBP
View
A
Retailer 6
-
£459 GBP
View
Retailer 7
-
£463 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£483 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£492 GBP
View
B+
Retailer 10
-
£516 GBP
View
B+
Retailer 11
-
£525 GBP
View
Retailer 12
-
£534 GBP
View
Price last confirmed 72 days ago
B+
Retailer 13
-
£572 GBP
View
B+
Retailer 14
-
£572 GBP
View
B+
Retailer 15
-
£592 GBP
View
Retailer 16
-
£630 GBP
View
Price last confirmed 33 days ago
B+
Retailer 17
-
£662 GBP
View
B
Retailer 18
-
£985 GBP
View
Retailer 19
-
£1,314 GBP
View
Price last confirmed 43 days ago
Retailer 20
-
£1,314 GBP
View
Price last confirmed 34 days ago
Most Expensive
B
NZ Jewellers
35be2ec6-f039-4b93-8964-b655caf19ab4 · Nov 4
£1,339 GBP
$1,792 USD
View
20 more retailers have this diamond
Prices start from £309 GBPSave up to £1,030 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
£309 GBP