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Radiant|Lab Grown|IGI

1.52ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG680532269

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

Certificate IGI LG680532269

Diamond specifications and retailer prices

From £141 GBP
As of November 6, 2026
Save £935 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,076 GBP at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG680532269 or 680532269. Listed at 15 retailers as of November 6, 2026, with prices from £141 to £1,076, a £935 spread on the same certified stone. Do Amore Diamonds lists it at £1,076. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680532269
Dimensions8.02 × 5.57 × 3.90 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Type IIa. Indications of post-growth treatment.
Top View
8.02 mm5.57 mm1.52 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680532269
Side View
Table 66.0%Crown 47.2°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 70.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,076 GBP|Low: £141 GBP|High: £1,076 GBP|Avg: £546 GBP|+13.4%
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 13£141 GBP
Retailer 6£158 GBP
Retailer 4£164 GBP
Retailer 17£237 GBP
Retailer 11£288 GBP
Retailer 3£353 GBP
Retailer 2£393 GBP
Retailer 8£400 GBP
Retailer 5£540 GBP
Retailer 12£622 GBP
Retailer 7£655 GBP
Retailer 16£716 GBP
Retailer 9£746 GBP
Retailer 14£750 GBP
Retailer 15£866 GBP
Retailer 10£926 GBP
Do Amore Diamonds£1,076 GBP

2 data points across 17 retailers

15 retailers£141 GBP to £1,076 GBP

A
Cheapest Retailer
-
£141 GBP
A
Retailer 2
-
£158 GBP
View
Final sale: no returns
A
Retailer 3
-
£164 GBP
View
B+
Retailer 4
-
£237 GBP
View
A
Retailer 5
-
£288 GBP
View
A
Retailer 6
-
£353 GBP
View
B+
Retailer 7
-
£393 GBP
View
B
Retailer 8
-
£540 GBP
View
B
Retailer 9
-
£622 GBP
View
B
Retailer 10
-
£716 GBP
View
Retailer 11
-
£746 GBP
View
Price last confirmed 68 days ago
B
Retailer 12
-
£750 GBP
View
B
Retailer 13
-
£866 GBP
View
B
Retailer 14
-
£926 GBP
View
Most Expensive
B
Do Amore Diamonds
25-9178068-023 · Nov 6
£1,076 GBP
$1,440 USD
View
14 more retailers have this diamond
Prices start from £141 GBPSave up to £935 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
£141 GBP