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Round|Natural|GIA

0.46ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 6491300472

Certificate GIA 6491300472

Diamond specifications and retailer prices

From £443 GBP
As of November 4, 2026
Save £947 GBP (68%) vs most expensive(unlock to see where)
15 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6491300472. Listed at 15 retailers as of November 4, 2026, with prices from £443 to £1,389, a £947 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6491300472
Dimensions4.95 × 4.93 × 3.11 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
4.95 mm4.93 mm0.46 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6491300472
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: £615 GBP|Low: £469 GBP|High: £1,036 GBP|Avg: £607 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8£477 GBP
Retailer 10£490 GBP
Retailer 4£494 GBP
Retailer 2£505 GBP
Retailer 9£539 GBP
Retailer 3£585 GBP
Retailer 1£615 GBP
Retailer 7£666 GBP
Retailer 5£687 GBP
Retailer 6£1,022 GBP

43 data points across 10 retailers

15 retailers£443 GBP to £1,389 GBP

A
Cheapest Retailer
-
£443 GBP
A
Retailer 2
-
£444 GBP
View
A
Retailer 3
-
£477 GBP
View
B+
Retailer 4
-
£494 GBP
View
B+
Retailer 5
-
£505 GBP
View
B+
Retailer 6
-
£511 GBP
View
B+
Retailer 7
-
£539 GBP
View
B+
Retailer 8
-
£570 GBP
View
B+
Retailer 9
-
£585 GBP
View
B+
Retailer 10
-
£615 GBP
View
Retailer 11
-
£666 GBP
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£687 GBP
View
B
Retailer 13
-
£1,022 GBP
View
B
Retailer 14
-
£1,033 GBP
View
Most Expensive
B
NZ Jewellers
791df358-31d5-4b8a-81d5-7e2d0010e1a4 · Nov 4
£1,389 GBP
$1,870 USD
View
14 more retailers have this diamond
Prices start from £443 GBPSave up to £947 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
£443 GBP