Radiant|Lab Grown|IGI

1.53ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG677570717

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

Certificate IGI LG677570717

Diamond specifications and retailer prices

From £547 GBP
As of October 29, 2026
14 retailers carry this diamond
Most expensive: £1,209 GBP at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677570717 or 677570717. Listed at 14 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677570717
Dimensions8.51 × 5.74 × 3.95 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.74 mm1.53 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677570717
Side View
Table 65.0%Crown 26.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 68.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £1,209 GBP|Low: £136 GBP|High: £1,425 GBP|Avg: £505 GBP|-15.2%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 19
October 18, 2026
Retailer 18£142 GBP
Retailer 17£157 GBP
Retailer 6£164 GBP
Retailer 15£175 GBP
Retailer 19£175 GBP
Retailer 14£208 GBP
Retailer 5£308 GBP
Retailer 13£312 GBP
Retailer 2£319 GBP
Retailer 7£369 GBP
Retailer 8£369 GBP
Retailer 12£469 GBP
Retailer 4£564 GBP
Retailer 9£605 GBP
Retailer 11£724 GBP
Retailer 16£730 GBP
Retailer 3£830 GBP
Retailer 10£910 GBP
Brilliant Earth£1,209 GBP

29 data points across 19 retailers

14 retailers

Retailer 1
-
£142 GBP
$190 USD
Price last confirmed 22 days ago
Retailer 2
-
£164 GBP
$220 USD
View
Price last confirmed 33 days ago
Retailer 3
-
£175 GBP
$235 USD
View
Price last confirmed 27 days ago
Retailer 4
-
£175 GBP
$235 USD
View
Price last confirmed 18 days ago
Retailer 5
-
£208 GBP
View
Price last confirmed 18 days ago
Retailer 6
-
£308 GBP
$413 USD
View
Price last confirmed 18 days ago
Retailer 7
-
£312 GBP
View
Price last confirmed 17 days ago
Retailer 8
-
£469 GBP
$628 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£547 GBP
View
Retailer 10
-
£564 GBP
$756 USD
View
Price last confirmed 30 days ago
Retailer 11
-
£605 GBP
$810 USD
View
Price last confirmed 18 days ago
Retailer 12
-
£730 GBP
$978 USD
View
Price last confirmed 18 days ago
Retailer 13
-
£830 GBP
View
Price last confirmed 19 days ago
Most Expensive
Brilliant Earth
15181582A · Oct 21
£1,209 GBP
$1,620 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from £547 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.

B+
1.53ct Radiant
£547 GBP