Radiant|Lab Grown|IGI

1.53ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG835634124

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

Certificate IGI LG835634124

Diamond specifications and retailer prices

From £207 GBP
$277 USD
As of October 30, 2026
Save £869 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,955 GBP at Brilliant Earth · As of October 16, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835634124 or 835634124. Listed at 24 retailers as of October 30, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634124
Dimensions8.27 × 5.59 × 3.80 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.59 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634124
Side View
Table 65.0%Crown 42.8°Girdle: MediumPavilion 35°Culet: NoneDepth 68.0%

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: Oct 30
Current: £1,955 GBP|Low: £202 GBP|High: £1,955 GBP|Avg: £627 GBP
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 14£207 GBP
Retailer 8£231 GBP
Retailer 23£240 GBP
Retailer 10£257 GBP
Retailer 22£257 GBP
Retailer 2£272 GBP
Retailer 4£345 GBP
Retailer 21£347 GBP
Retailer 3£437 GBP
Retailer 20£441 GBP
Retailer 13£452 GBP
Retailer 7£481 GBP
Retailer 19£597 GBP
Retailer 6£789 GBP
Retailer 12£802 GBP
Retailer 9£825 GBP
Retailer 15£863 GBP
Retailer 17£875 GBP
Retailer 11£916 GBP
Retailer 18£1,034 GBP
Retailer 16£1,037 GBP
Retailer 5£1,075 GBP
Brilliant Earth£1,955 GBP

30 data points across 23 retailers

24 retailers£207 GBP to £1,075 GBP

A
Cheapest Retailer
-
£207 GBP
$277 USD
A
Retailer 2
-
£231 GBP
$309 USD
View
Final sale: no returns
A
Retailer 3
-
£240 GBP
$322 USD
View
A
Retailer 4
-
£257 GBP
$344 USD
View
A
Retailer 5
-
£257 GBP
$344 USD
View
Retailer 6
-
£257 GBP
$345 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
£272 GBP
View
A
Retailer 8
-
£345 GBP
$462 USD
View
A
Retailer 9
-
£347 GBP
$465 USD
View
Retailer 10
-
£437 GBP
€558 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
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£441 GBP
ZAR 9,550 ZAR
View
A
Retailer 12
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£452 GBP
View
A
Retailer 13
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£481 GBP
$645 USD
View
B+
Retailer 14
-
£597 GBP
A$1,231 AUD
View
B+
Retailer 15
-
£789 GBP
$1,057 USD
View
B+
Retailer 16
-
£802 GBP
$1,074 USD
View
B+
Retailer 17
-
£825 GBP
$1,106 USD
View
B
Retailer 18
-
£863 GBP
$1,157 USD
View
B+
Retailer 19
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£875 GBP
A$1,804 AUD
View
B+
Retailer 20
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£916 GBP
$1,227 USD
View
B+
Retailer 21
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£1,034 GBP
View
Retailer 22
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£1,037 GBP
$1,390 USD
View
Price last confirmed 12 days ago
B
Retailer 23
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£1,075 GBP
$1,441 USD
View
Most Expensive
Brilliant Earth
21277157A · Oct 16
£1,955 GBP
$2,620 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from £207 GBPSave up to £869 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
1.53ct Radiant
£207 GBP