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 $238 USD
As of October 30, 2026
Save $1,092 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,330 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 29, 2026, with prices from $238 to $1,330, a $1,092 spread on the same certified stone. Brilliant Earth lists it at $1,330. 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
Color
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: $1,330 USD|Low: $204 USD|High: $1,330 USD|Avg: $641 USD
Brilliant Earth
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
Retailer 18
October 30, 2026
Retailer 4$204 USD
Retailer 3$264 USD
Retailer 8$264 USD
Retailer 2$324 USD
Retailer 7$355 USD
Retailer 17$427 USD
Retailer 13$453 USD
Retailer 11$488 USD
Retailer 9$511 USD
Retailer 14$645 USD
Retailer 6$658 USD
Retailer 5$677 USD
Retailer 18$686 USD
Retailer 12$951 USD
Retailer 16$1,055 USD
Retailer 15$1,059 USD
Retailer 10$1,234 USD
Brilliant Earth$1,330 USD

35 data points across 18 retailers

22 retailers$238 USD to $1,330 USD

Retailer 1
-
$204 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$238 USD
View
Final sale: no returns
Retailer 3
-
$247 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$264 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$324 USD
£255 GBP
View
B+
Retailer 6
-
$355 USD
View
A
Retailer 7
-
$427 USD
€407 EUR
View
A
Retailer 8
-
$453 USD
ZAR 7,321 ZAR
View
A
Retailer 9
-
$488 USD
£384 GBP
View
A
Retailer 10
-
$511 USD
View
B+
Retailer 11
-
$645 USD
A$992 AUD
View
B+
Retailer 12
-
$658 USD
View
B+
Retailer 13
-
$677 USD
View
B+
Retailer 14
-
$686 USD
View
Retailer 15
-
$848 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$901 USD
View
B+
Retailer 17
-
$951 USD
A$1,463 AUD
View
Retailer 18
-
$1,055 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,059 USD
£834 GBP
View
Retailer 20
-
$1,140 USD
View
Price last confirmed 81 days ago
B
Retailer 21
-
$1,234 USD
View
Most Expensive
B
Brilliant Earth
9984455A · Oct 29
$1,330 USD
View
21 more retailers have this diamond
Prices start from $238 USDSave up to $1,092 USD

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
$238 USD