Marquise|Lab Grown|IGI

0.46ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG848688841

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848688841

Diamond specifications and retailer prices

From $190 USD
As of October 28, 2026
Save $263 USD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $453 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848688841 or 848688841. Listed at 7 retailers as of October 28, 2026, with prices from $190 to $453, a $263 spread on the same certified stone. Taylor and Hart lists it at $453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848688841
Dimensions8.34 × 4.09 × 2.32 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm4.09 mm0.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848688841
Side View
Table 64.0%Crown 33.2°Girdle: MED-STKPavilion 37.9°CuletDepth 56.7%

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 28
Current: $401 USD|Low: $190 USD|High: $453 USD|Avg: $295 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 28, 2026
Retailer 6$190 USD
Retailer 2$230 USD
Retailer 3$235 USD
Retailer 4$296 USD
Retailer 5$300 USD
Retailer 1$401 USD
Taylor and Hart$453 USD

3 data points across 7 retailers

7 retailers$190 USD to $453 USD

A
Cheapest Retailer
-
$190 USD
B+
Retailer 2
-
$230 USD
View
B+
Retailer 3
-
$235 USD
£185 GBP
View
B+
Retailer 4
-
$296 USD
£233 GBP
View
B+
Retailer 5
-
$300 USD
A$462 AUD
View
B
Retailer 6
-
$401 USD
View
Most Expensive
B
Taylor and Hart
7L2UDZM · Oct 28
$453 USD
View
6 more retailers have this diamond
Prices start from $190 USDSave up to $263 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
$190 USD