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1.52ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 722515025

Shape and cutting style on the report: Round brilliant

Certificate IGI 722515025

Diamond specifications and retailer prices

From £1,780 GBP
As of November 6, 2026
Save £2,162 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,942 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 722515025. Listed at 12 retailers as of November 5, 2026, with prices from £1,780 to £3,942, a £2,162 spread on the same certified stone. NZ Jewellers lists it at £3,942. 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

1.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 722515025
Dimensions7.38 × 7.33 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.38 mm7.33 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 722515025
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £3,942 GBP|Low: £1,780 GBP|High: £4,138 GBP|Avg: £2,593 GBP|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£1,780 GBP
Retailer 7£2,032 GBP
Retailer 11£2,089 GBP
Retailer 4£2,091 GBP
Retailer 9£2,210 GBP
Retailer 8£2,263 GBP
Retailer 3£2,350 GBP
Retailer 5£2,571 GBP
Retailer 10£2,611 GBP
Retailer 6£3,774 GBP
NZ Jewellers£3,942 GBP

32 data points across 11 retailers

12 retailers£1,780 GBP to £3,942 GBP

A
Cheapest Retailer
-
£1,780 GBP
A
Retailer 2
-
£2,032 GBP
View
A
Retailer 3
-
£2,089 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,091 GBP
View
A
Retailer 5
-
£2,210 GBP
View
A
Retailer 6
-
£2,263 GBP
View
A
Retailer 7
-
£2,350 GBP
View
A
Retailer 8
-
£2,452 GBP
View
A
Retailer 9
-
£2,571 GBP
View
A
Retailer 10
-
£2,611 GBP
View
A
Retailer 11
-
£3,774 GBP
View
Most Expensive
A
NZ Jewellers
f26c8b06-7ae2-41a9-9b24-864e11a37aa8 · Nov 5
£3,942 GBP
$5,306 USD
View
11 more retailers have this diamond
Prices start from £1,780 GBPSave up to £2,162 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
1.52ct Round
£1,780 GBP