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Radiant|Lab Grown|IGI

1.52ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG696510290

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG696510290

Diamond specifications and retailer prices

From £121 GBP
As of November 6, 2026
Save £579 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £700 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct lab-grown radiant diamond

This 1.52ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696510290 or 696510290. Listed at 14 retailers as of November 4, 2026, with prices from £121 to £700, a £579 spread on the same certified stone. MOH London lists it at £700. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696510290
Dimensions8.03 × 5.57 × 3.80 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.57 mm1.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696510290
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £700 GBP|Low: £121 GBP|High: £1,420 GBP|Avg: £406 GBP|-0.8%
MOH London
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
November 6, 2026
Retailer 7£121 GBP
Retailer 6£140 GBP
Retailer 14£150 GBP
Retailer 3£172 GBP
Retailer 10£191 GBP
Retailer 2£261 GBP
Retailer 11£262 GBP
Retailer 5£271 GBP
Retailer 4£272 GBP
Retailer 17£333 GBP
Retailer 15£346 GBP
Retailer 16£483 GBP
Retailer 13£510 GBP
Retailer 12£538 GBP
Retailer 8£569 GBP
MOH London£700 GBP
Retailer 9£1,420 GBP

11 data points across 17 retailers

14 retailers£121 GBP to £700 GBP

A
Cheapest Retailer
-
£121 GBP
A
Retailer 2
-
£140 GBP
View
A
Retailer 3
-
£150 GBP
View
A
Retailer 4
-
£172 GBP
View
A
Retailer 5
-
£191 GBP
View
A
Retailer 6
-
£261 GBP
View
A
Retailer 7
-
£262 GBP
View
A
Retailer 8
-
£271 GBP
View
B+
Retailer 9
-
£272 GBP
View
A
Retailer 10
-
£333 GBP
View
A
Retailer 11
-
£346 GBP
View
B+
Retailer 12
-
£483 GBP
View
B+
Retailer 13
-
£510 GBP
View
Most Expensive
B
MOH London
LG696510290 · Nov 4
£700 GBP
View
13 more retailers have this diamond
Prices start from £121 GBPSave up to £579 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 Radiant
£121 GBP