Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840657847

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840657847

Diamond specifications and retailer prices

From $108 USD
As of October 30, 2026
Save $777 USD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $885 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840657847 or 840657847. Listed at 9 retailers as of October 29, 2026, with prices from $108 to $885, a $777 spread on the same certified stone. MOH London lists it at $885. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657847
Dimensions8.62 × 3.89 × 2.36 mm
L/W Ratio2.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm3.89 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840657847
Side View
Table 58.0%Crown 34.1°Girdle: STK-THKPavilion 39.4°CuletDepth 60.7%

Caratlytics Score

How it works →
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: $885 USD|Low: $108 USD|High: $946 USD|Avg: $346 USD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$108 USD
Retailer 6$162 USD
Retailer 2$216 USD
Retailer 8$223 USD
Retailer 3$227 USD
Retailer 7$289 USD
Retailer 4$442 USD
Retailer 9$640 USD
MOH London$885 USD

25 data points across 9 retailers

9 retailers$108 USD to $885 USD

A
Cheapest Retailer
-
$108 USD
Final sale: no returns
A
Retailer 2
-
$162 USD
View
A
Retailer 3
-
$216 USD
ZAR 3,492 ZAR
View
A
Retailer 4
-
$223 USD
€212 EUR
View
A
Retailer 5
-
$227 USD
£179 GBP
View
B+
Retailer 6
-
$289 USD
£228 GBP
View
B
Retailer 7
-
$442 USD
View
B
Retailer 8
-
$640 USD
£504 GBP
View
Most Expensive
B
MOH London
LG840657847 · Oct 29
$885 USD
£697 GBP
View
8 more retailers have this diamond
Prices start from $108 USDSave up to $777 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 Marquise
$108 USD