Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG685592640

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

Certificate IGI LG685592640

Diamond specifications and retailer prices

From $471 USD
£371 GBP
As of October 29, 2026
15 retailers carry this diamond
Most expensive: $916 USD at MOH London · As of October 15, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685592640 or 685592640. Listed at 15 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685592640
Dimensions5.46 × 3.96 × 2.49 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm3.96 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG685592640
Side View
Table 70.0%Crown 41.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $916 USD|Low: $95 USD|High: $916 USD|Avg: $316 USD|+1.0%
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
October 17, 2026
Retailer 11$99 USD
Retailer 13$111 USD
Retailer 15$115 USD
Retailer 12$131 USD
Retailer 8$145 USD
Retailer 4$172 USD
Retailer 14$216 USD
Retailer 10$226 USD
Retailer 9$227 USD
Retailer 3$307 USD
Retailer 6$349 USD
Retailer 2$350 USD
Retailer 16$391 USD
Retailer 7$455 USD
Retailer 5$655 USD
MOH London$916 USD

30 data points across 16 retailers

15 retailers

A
Retailer 1
-
$99 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$115 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$131 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$141 USD
HK$1,100 HKD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$145 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$172 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$216 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$227 USD
£178 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$307 USD
£242 GBP
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$349 USD
SGD 471 SGD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$350 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$455 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$471 USD
£371 GBP
View
B
Retailer 14
-
$655 USD
£516 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG685592640 · Oct 15
$916 USD
£721 GBP
View
Price last confirmed 14 days ago
14 more retailers have this diamond
Prices start from $471 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
0.45ct Radiant
$471 USD