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Radiant|Lab Grown|IGI

1.53ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG646450390

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

Certificate IGI LG646450390

Diamond specifications and retailer prices

From £185 GBP
$246 USD
As of October 27, 2026
Save £1,587 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,772 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG646450390 or 646450390. Listed at 23 retailers as of October 27, 2026, with prices from £185 to £1,772, a £1,587 spread on the same certified stone. Do Amore Diamonds lists it at £1,772. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646450390
Dimensions8.16 × 5.62 × 3.89 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.62 mm1.53 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646450390
Side View
Table 65.0%Crown 27.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 69.2%

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 27
Current: £445 GBP|Low: £177 GBP|High: £1,026 GBP|Avg: £476 GBP|+3.2%
Retailer 1
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
October 29, 2026
Retailer 14£185 GBP
Retailer 7£207 GBP
Retailer 4£215 GBP
Retailer 5£229 GBP
Retailer 16£229 GBP
Retailer 9£290 GBP
Retailer 8£306 GBP
Retailer 6£418 GBP
Retailer 11£435 GBP
Retailer 1£445 GBP
Retailer 10£589 GBP
Retailer 13£740 GBP
Retailer 3£814 GBP
Retailer 15£837 GBP
Retailer 2£902 GBP
Retailer 12£1,016 GBP

43 data points across 16 retailers

23 retailers£185 GBP to £1,772 GBP

A
Cheapest Retailer
-
£185 GBP
$246 USD
A
Retailer 2
-
£207 GBP
$276 USD
View
Final sale: no returns
A
Retailer 3
-
£215 GBP
$286 USD
View
A
Retailer 4
-
£229 GBP
$305 USD
View
A
Retailer 5
-
£229 GBP
$305 USD
View
A
Retailer 6
-
£290 GBP
View
B+
Retailer 7
-
£306 GBP
$408 USD
View
A
Retailer 8
-
£328 GBP
$437 USD
View
A
Retailer 9
-
£418 GBP
$556 USD
View
A
Retailer 10
-
£435 GBP
ZAR 9,356 ZAR
View
A
Retailer 11
-
£445 GBP
View
B+
Retailer 12
-
£589 GBP
A$1,206 AUD
View
B+
Retailer 13
-
£740 GBP
$985 USD
View
B+
Retailer 14
-
£814 GBP
$1,084 USD
View
B+
Retailer 15
-
£837 GBP
$1,115 USD
View
Price last confirmed 14 days ago
B
Retailer 16
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£902 GBP
$1,201 USD
View
B
Retailer 17
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£920 GBP
View
B
Retailer 18
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£940 GBP
$1,251 USD
View
B
Retailer 19
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£984 GBP
View
B
Retailer 20
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£1,006 GBP
$1,339 USD
View
B
Retailer 21
-
£1,016 GBP
View
B
Retailer 22
-
£1,723 GBP
$2,295 USD
View
Most Expensive
B
Do Amore Diamonds
27-36661D057 · Oct 29
£1,772 GBP
$2,360 USD
View
22 more retailers have this diamond
Prices start from £185 GBPSave up to £1,587 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
£185 GBP