Marquise|Lab Grown|IGI

0.49ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG735548078

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735548078

Diamond specifications and retailer prices

From $310 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $310 USD at Brilliant Earth
View at Brilliant Earth

About this 0.49ct lab-grown marquise diamond

This 0.49ct 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 LG735548078 or 735548078. Listed at 2 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.49
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735548078
Dimensions9.08 × 4.43 × 2.78 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm4.43 mm0.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735548078
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $310 USD|Low: $154 USD|High: $34,856 USD|Avg: $391 USD|-27.9%
Brilliant Earth
Retailer 2
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Retailer 13
September 8, 2026
Retailer 12$154 USD
Retailer 8$217 USD
Retailer 10$219 USD
Retailer 7$220 USD
Retailer 11$221 USD
Retailer 4$243 USD
Retailer 6$282 USD
Retailer 2$297 USD
Brilliant Earth$310 USD
Retailer 3$341 USD
Retailer 9$371 USD
Retailer 13$402 USD
Retailer 5$454 USD

59 data points across 13 retailers

2 retailers

Retailer 1
-
$221 USD
A$340 AUD
Price last confirmed 86 days ago
Most Expensive
B+
Brilliant Earth
15971503A · Nov 2
$310 USD
View
1 more retailer has this diamond

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.

B+
0.49ct Marquise
$310 USD