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Marquise|Lab Grown|IGI

0.49ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG851646785

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851646785

Diamond specifications and retailer prices

From $166 USD
As of November 2, 2026
Save $319 USD (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $485 USD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 0.49ct lab-grown marquise diamond

This 0.49ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851646785 or 851646785. Listed at 4 retailers as of November 2, 2026, with prices from $166 to $485, a $319 spread on the same certified stone. Taylor and Hart lists it at $485. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851646785
Dimensions8.03 × 4.03 × 2.51 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm4.03 mm0.49 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851646785
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°CuletDepth 62.3%

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 2
Current: $264 USD|Low: $166 USD|High: $485 USD|Avg: $284 USD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 3, 2026
Retailer 3$166 USD
Retailer 1$264 USD
Retailer 2$321 USD
Taylor and Hart$485 USD

2 data points across 4 retailers

4 retailers$166 USD to $485 USD

A
Cheapest Retailer
-
$166 USD
A
Retailer 2
-
$264 USD
£208 GBP
View
B+
Retailer 3
-
$321 USD
£253 GBP
View
Most Expensive
B
Taylor and Hart
2IGTBFW · Nov 3
$485 USD
View
3 more retailers have this diamond
Prices start from $166 USDSave up to $319 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
0.49ct Marquise
$166 USD