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Round|Natural|IGI

0.48ct H SI1 Round Natural Diamond

VG • H/SI1 • IGI 795605261

Shape and cutting style on the report: Round brilliant

Certificate IGI 795605261

Diamond specifications and retailer prices

From £198 GBP
As of November 6, 2026
Save £876 GBP (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,074 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.48ct natural round diamond

This 0.48ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 795605261. Listed at 9 retailers as of November 4, 2026, with prices from £198 to £1,074, a £876 spread on the same certified stone. NZ Jewellers lists it at £1,074. 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

0.48
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 795605261
Dimensions4.95 × 4.99 × 3.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.95 mm4.99 mm0.48 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI 795605261
Side View
Table 55.0%Crown 35.2°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 62.3%

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: £1,074 GBP|Low: £198 GBP|High: £1,074 GBP|Avg: £452 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£198 GBP
Retailer 7£368 GBP
Retailer 6£371 GBP
Retailer 4£377 GBP
Retailer 5£442 GBP
Retailer 8£454 GBP
Retailer 3£564 GBP
Retailer 9£647 GBP
NZ Jewellers£1,074 GBP

20 data points across 9 retailers

9 retailers£198 GBP to £1,074 GBP

A
Cheapest Retailer
-
£198 GBP
B+
Retailer 2
-
£368 GBP
View
B+
Retailer 3
-
£371 GBP
View
B+
Retailer 4
-
£377 GBP
View
B+
Retailer 5
-
£442 GBP
View
B+
Retailer 6
-
£454 GBP
View
B
Retailer 7
-
£564 GBP
View
B
Retailer 8
-
£647 GBP
View
Most Expensive
C
NZ Jewellers
530e09c6-92e1-4605-9f68-e9bd627fad83 · Nov 4
£1,074 GBP
$1,446 USD
View
8 more retailers have this diamond
Prices start from £198 GBPSave up to £876 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
0.48ct Round
£198 GBP