Radiant|Lab Grown|IGI

1.55ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG833604829

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

Certificate IGI LG833604829

Diamond specifications and retailer prices

From £210 GBP
$281 USD
As of October 30, 2026
Save £873 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,083 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct 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 LG833604829 or 833604829. Listed at 23 retailers as of October 30, 2026, with prices from £210 to £1,083, a £873 spread on the same certified stone. Reve Diamonds lists it at £1,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833604829
Dimensions8.63 × 5.75 × 3.72 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm5.75 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833604829
Side View
Table 64.0%Crown 39.1°Girdle: MediumPavilion 34.2°Culet: NoneDepth 64.7%

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: £276 GBP|Low: £204 GBP|High: £1,083 GBP|Avg: £590 GBP|-2.7%
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Reve Diamonds
October 30, 2026
Retailer 14£210 GBP
Retailer 6£234 GBP
Retailer 22£243 GBP
Retailer 9£260 GBP
Retailer 21£260 GBP
Retailer 1£276 GBP
Retailer 3£349 GBP
Retailer 20£377 GBP
Retailer 2£442 GBP
Retailer 19£446 GBP
Retailer 12£458 GBP
Retailer 5£493 GBP
Retailer 18£604 GBP
Retailer 4£798 GBP
Retailer 11£812 GBP
Retailer 8£835 GBP
Retailer 7£873 GBP
Retailer 16£891 GBP
Retailer 10£927 GBP
Retailer 13£1,012 GBP
Retailer 17£1,046 GBP
Retailer 15£1,052 GBP
Reve Diamonds£1,083 GBP

30 data points across 23 retailers

23 retailers£210 GBP to £1,083 GBP

A
Cheapest Retailer
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£210 GBP
$281 USD
A
Retailer 2
-
£234 GBP
$314 USD
View
Final sale: no returns
A
Retailer 3
-
£243 GBP
$326 USD
View
A
Retailer 4
-
£260 GBP
$348 USD
View
A
Retailer 5
-
£260 GBP
$348 USD
View
A
Retailer 6
-
£276 GBP
View
A
Retailer 7
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£349 GBP
$468 USD
View
A
Retailer 8
-
£377 GBP
$505 USD
View
Retailer 9
-
£442 GBP
€564 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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£446 GBP
ZAR 9,662 ZAR
View
A
Retailer 11
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£458 GBP
View
A
Retailer 12
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£493 GBP
$660 USD
View
B+
Retailer 13
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£604 GBP
A$1,245 AUD
View
B+
Retailer 14
-
£798 GBP
$1,069 USD
View
B+
Retailer 15
-
£812 GBP
$1,088 USD
View
B+
Retailer 16
-
£835 GBP
$1,119 USD
View
B
Retailer 17
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£873 GBP
$1,170 USD
View
B
Retailer 18
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£891 GBP
A$1,837 AUD
View
B+
Retailer 19
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£927 GBP
$1,242 USD
View
B
Retailer 20
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£1,012 GBP
View
B
Retailer 21
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£1,046 GBP
View
Retailer 22
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£1,052 GBP
$1,410 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
0CAA56369 · Oct 30
£1,083 GBP
$1,451 USD
View
22 more retailers have this diamond
Prices start from £210 GBPSave up to £873 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
1.55ct Radiant
£210 GBP