CaratHunter
Plans
Round|Natural|IGI

1.52ct G SI2 Round Natural Diamond

EX • G/SI2 • IGI 705538900

Shape and cutting style on the report: Round brilliant

Certificate IGI 705538900

Diamond specifications and retailer prices

From £1,780 GBP
As of November 6, 2026
Save £2,149 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,105 GBP at NZ Jewellers · As of September 19, 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 705538900. Listed at 13 retailers as of November 4, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceStrong
Crown angle32.5°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 705538900
Dimensions7.38 × 7.44 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.38 mm7.44 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 705538900
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.4%

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: £1,780 GBP|Low: £1,780 GBP|High: £3,988 GBP|Avg: £2,490 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1£1,780 GBP
Retailer 8£2,111 GBP
Retailer 6£2,175 GBP
Retailer 2£2,177 GBP
Retailer 7£2,356 GBP
Retailer 4£2,571 GBP
Retailer 3£2,707 GBP
Retailer 5£3,930 GBP

44 data points across 8 retailers

13 retailers£1,780 GBP to £3,930 GBP

A
Cheapest Retailer
-
£1,780 GBP
A
Retailer 2
-
£2,111 GBP
View
A
Retailer 3
-
£2,175 GBP
View
Final sale: no returns
A
Retailer 4
-
£2,177 GBP
View
Retailer 5
-
£2,356 GBP
View
Price last confirmed 36 days ago
Retailer 6
-
£2,356 GBP
View
Price last confirmed 50 days ago
Retailer 7
-
£2,356 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£2,447 GBP
View
Price last confirmed 38 days ago
A
Retailer 9
-
£2,571 GBP
View
A
Retailer 10
-
£2,707 GBP
View
Retailer 11
-
£2,719 GBP
View
Price last confirmed 48 days ago
A
Retailer 12
-
£3,930 GBP
View
Most Expensive
NZ Jewellers
74814d02-ff75-4309-9d54-5e74abd5a7af · Sep 19
£4,105 GBP
$5,525 USD
View
Price last confirmed 48 days ago
12 more retailers have this diamond
Prices start from £1,780 GBPSave up to £2,149 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