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Radiant|Lab Grown|IGI

1.33ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG629435028

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

Certificate IGI LG629435028

Diamond specifications and retailer prices

From £178 GBP
$238 USD
As of October 30, 2026
Save £744 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £921 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629435028 or 629435028. Listed at 22 retailers as of October 30, 2026, with prices from £178 to £921, a £744 spread on the same certified stone. Reve Diamonds lists it at £921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629435028
Dimensions7.47 × 5.44 × 3.67 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.47 mm5.44 mm1.33 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629435028
Side View
Table 65.0%Crown 47.3°Girdle: ThickPavilion 34.5°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £873 GBP|Low: £152 GBP|High: £993 GBP|Avg: £450 GBP|-12.0%
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
Retailer 17
October 30, 2026
Retailer 4£152 GBP
Retailer 3£197 GBP
Retailer 8£197 GBP
Retailer 10£242 GBP
Retailer 7£265 GBP
Retailer 17£319 GBP
Retailer 13£338 GBP
Retailer 11£364 GBP
Retailer 9£381 GBP
Retailer 14£481 GBP
Retailer 6£491 GBP
Retailer 5£505 GBP
Retailer 2£512 GBP
Retailer 12£710 GBP
Retailer 16£787 GBP
Retailer 15£790 GBP
Retailer 1£873 GBP

35 data points across 17 retailers

22 retailers£178 GBP to £921 GBP

Retailer 1
-
£152 GBP
$204 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£178 GBP
$238 USD
View
Final sale: no returns
Retailer 3
-
£184 GBP
$247 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£197 GBP
$264 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£242 GBP
View
B+
Retailer 6
-
£265 GBP
$355 USD
View
Retailer 7
-
£319 GBP
€407 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
£338 GBP
ZAR 7,321 ZAR
View
A
Retailer 9
-
£364 GBP
View
A
Retailer 10
-
£381 GBP
$511 USD
View
B+
Retailer 11
-
£481 GBP
A$992 AUD
View
B+
Retailer 12
-
£491 GBP
$658 USD
View
B+
Retailer 13
-
£505 GBP
$677 USD
View
B+
Retailer 14
-
£512 GBP
$686 USD
View
Retailer 15
-
£633 GBP
$848 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
£672 GBP
$901 USD
View
B+
Retailer 17
-
£710 GBP
A$1,463 AUD
View
Retailer 18
-
£787 GBP
$1,055 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
£790 GBP
View
Retailer 20
-
£851 GBP
$1,140 USD
View
Price last confirmed 82 days ago
B
Retailer 21
-
£873 GBP
$1,170 USD
View
Most Expensive
B
Reve Diamonds
F3208B8B7 · Oct 30
£921 GBP
$1,234 USD
View
21 more retailers have this diamond
Prices start from £178 GBPSave up to £744 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
1.33ct Radiant
£178 GBP