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Round|Natural|IGI

1.04ct G VS1 Round Natural Diamond

EX • G/VS1 • IGI 506112216

Shape and cutting style on the report: Round brilliant

Certificate IGI 506112216

Diamond specifications and retailer prices

From £2,565 GBP
As of November 4, 2026
Save £2,514 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,079 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.04ct natural round diamond

This 1.04ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 506112216. Listed at 16 retailers as of November 4, 2026, with prices from £2,565 to £5,079, a £2,514 spread on the same certified stone. NZ Jewellers lists it at £5,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 506112216
Dimensions6.46 × 6.50 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.46 mm6.50 mm1.04 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 506112216
Side View
Table 57.5%Crown 34.7°Girdle: UNDPavilion 41.3°Culet: NoneDepth 62.1%

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 4
Current: £5,079 GBP|Low: £2,467 GBP|High: £5,079 GBP|Avg: £3,258 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
November 6, 2026
Retailer 4£2,565 GBP
Retailer 3£2,691 GBP
Retailer 7£2,710 GBP
Retailer 5£2,782 GBP
Retailer 6£2,915 GBP
Retailer 12£2,915 GBP
Retailer 13£2,915 GBP
Retailer 2£2,972 GBP
Retailer 10£3,273 GBP
Retailer 9£3,331 GBP
Retailer 14£3,364 GBP
Retailer 8£3,558 GBP
Retailer 11£4,876 GBP
NZ Jewellers£5,079 GBP

32 data points across 14 retailers

16 retailers£2,565 GBP to £5,079 GBP

A
Cheapest Retailer
-
£2,565 GBP
A
Retailer 2
-
£2,691 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,710 GBP
View
Retailer 4
-
£2,718 GBP
View
Price last confirmed 109 days ago
A
Retailer 5
-
£2,782 GBP
View
A
Retailer 6
-
£2,915 GBP
View
Retailer 7
-
£2,915 GBP
View
Price last confirmed 28 days ago
A
Retailer 8
-
£2,915 GBP
View
A
Retailer 9
-
£2,972 GBP
View
A
Retailer 10
-
£3,024 GBP
View
B+
Retailer 11
-
£3,273 GBP
View
B+
Retailer 12
-
£3,331 GBP
View
B+
Retailer 13
-
£3,364 GBP
View
B+
Retailer 14
-
£3,558 GBP
View
B
Retailer 15
-
£4,876 GBP
View
Most Expensive
B
NZ Jewellers
8826c2e3-9dcd-4711-a890-f3d687f78172 · Nov 5
£5,079 GBP
$6,836 USD
View
15 more retailers have this diamond
Prices start from £2,565 GBPSave up to £2,514 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
1.04ct Round
£2,565 GBP