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Radiant|Lab Grown|IGI

1.52ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG826680001

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

Certificate IGI LG826680001

Diamond specifications and retailer prices

From £184 GBP
$245 USD
As of October 28, 2026
Save £904 GBP (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,088 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826680001 or 826680001. Listed at 7 retailers as of October 28, 2026, with prices from £184 to £1,088, a £904 spread on the same certified stone. Frank Darling lists it at £1,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826680001
Dimensions8.14 × 5.75 × 3.79 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.75 mm1.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826680001
Side View
Table 64.0%Crown 43°Girdle: MediumPavilion 34.9°Culet: NoneDepth 65.9%

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: Oct 28
Current: £1,088 GBP|Low: £134 GBP|High: £1,630 GBP|Avg: £610 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2£184 GBP
Retailer 10£270 GBP
Retailer 5£278 GBP
Retailer 3£302 GBP
Retailer 11£390 GBP
Retailer 9£423 GBP
Retailer 7£511 GBP
Retailer 8£764 GBP
Retailer 6£777 GBP
Retailer 12£875 GBP
Frank Darling£1,088 GBP
Retailer 4£1,630 GBP

17 data points across 12 retailers

7 retailers£184 GBP to £1,088 GBP

A
Cheapest Retailer
-
£184 GBP
$245 USD
Final sale: no returns
Retailer 2
-
£270 GBP
View
Price last confirmed 43 days ago
B+
Retailer 3
-
£278 GBP
$370 USD
View
Retailer 4
-
£511 GBP
$680 USD
View
Price last confirmed 16 days ago
Retailer 5
-
£764 GBP
$1,017 USD
View
Price last confirmed 24 days ago
Retailer 6
-
£777 GBP
$1,035 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100193730617KD · Oct 29
£1,088 GBP
$1,449 USD
View
6 more retailers have this diamond
Prices start from £184 GBPSave up to £904 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
£184 GBP