Marquise|Lab Grown|IGI

0.46ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG833658188

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833658188

Diamond specifications and retailer prices

From $129 USD
As of November 1, 2026
Save $554 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,318 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct 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 LG833658188 or 833658188. Listed at 15 retailers as of October 31, 2026, with a 429% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833658188
Dimensions8.26 × 3.95 × 2.47 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm3.95 mm0.46 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833658188
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

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: Nov 1
Current: $1,318 USD|Low: $129 USD|High: $1,326 USD|Avg: $392 USD|+22.0%
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
November 2, 2026
Retailer 5$129 USD
Retailer 3$215 USD
Retailer 7$234 USD
Retailer 13$244 USD
Retailer 2$264 USD
Retailer 10$287 USD
Retailer 4$289 USD
Retailer 16$293 USD
Retailer 12$360 USD
Retailer 8$365 USD
Retailer 15$381 USD
Retailer 11$398 USD
Retailer 9$411 USD
Retailer 14$470 USD
Retailer 6$683 USD
MOH London$1,318 USD

19 data points across 16 retailers

15 retailers$129 USD to $683 USD

A
Cheapest Retailer
-
$129 USD
Final sale: no returns
A
Retailer 2
-
$215 USD
View
A
Retailer 3
-
$244 USD
View
A
Retailer 4
-
$264 USD
£208 GBP
View
B+
Retailer 5
-
$287 USD
ZAR 4,635 ZAR
View
B+
Retailer 6
-
$289 USD
View
B+
Retailer 7
-
$293 USD
£231 GBP
View
B+
Retailer 8
-
$324 USD
View
Retailer 9
-
$365 USD
A$561 AUD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$381 USD
£300 GBP
View
B+
Retailer 11
-
$398 USD
CA$553 CAD
View
B+
Retailer 12
-
$411 USD
A$632 AUD
View
B
Retailer 13
-
$470 USD
View
B
Retailer 14
-
$683 USD
View
Most Expensive
MOH London
LG833658188 · Nov 1
$1,318 USD
£1,038 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $129 USDSave up to $554 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
0.46ct Marquise
$129 USD