Radiant|Lab Grown|IGI

1.30ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG645498917

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

Certificate IGI LG645498917

Diamond specifications and retailer prices

From $254 USD
As of October 27, 2026
Save $1,013 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,267 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645498917 or 645498917. Listed at 17 retailers as of October 27, 2026, with prices from $254 to $1,267, a $1,013 spread on the same certified stone. MOH London lists it at $1,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645498917
Dimensions7.84 × 5.44 × 3.54 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm5.44 mm1.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645498917
Side View
Table 64.0%Crown 37.5°Girdle: MediumPavilion 31.3°Culet: NoneDepth 65.1%

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: $1,267 USD|Low: $244 USD|High: $1,276 USD|Avg: $623 USD|-0.6%
MOH London
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 29, 2026
Retailer 15$254 USD
Retailer 6$284 USD
Retailer 4$294 USD
Retailer 5$315 USD
Retailer 16$315 USD
Retailer 11$377 USD
Retailer 10$475 USD
Retailer 7$515 USD
Retailer 3$526 USD
Retailer 8$570 USD
Retailer 2$600 USD
Retailer 13$900 USD
Retailer 14$967 USD
Retailer 17$1,012 USD
Retailer 9$1,063 USD
Retailer 12$1,234 USD
MOH London$1,267 USD

43 data points across 17 retailers

17 retailers$254 USD to $1,267 USD

A
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$294 USD
View
A
Retailer 4
-
$315 USD
View
A
Retailer 5
-
$315 USD
View
A
Retailer 6
-
$377 USD
£297 GBP
View
A
Retailer 7
-
$475 USD
View
B+
Retailer 8
-
$515 USD
View
B+
Retailer 9
-
$526 USD
View
B+
Retailer 10
-
$570 USD
View
B+
Retailer 11
-
$600 USD
£472 GBP
View
B
Retailer 12
-
$900 USD
View
B
Retailer 13
-
$967 USD
View
B
Retailer 14
-
$1,012 USD
View
Retailer 15
-
$1,063 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,234 USD
£972 GBP
View
Most Expensive
B
MOH London
LG645498917 · Oct 29
$1,267 USD
£998 GBP
View
16 more retailers have this diamond
Prices start from $254 USDSave up to $1,013 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
1.30ct Radiant
$254 USD