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Marquise|Lab Grown|IGI

0.46ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG782654288

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782654288

Diamond specifications and retailer prices

From $257 AUD
As of November 1, 2026
Save $232 AUD (48%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $489 AUD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG782654288 or 782654288. Listed at 2 retailers as of November 1, 2026, with prices from $257 to $489, a $232 spread on the same certified stone. B2C Jewels lists it at $489. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.46
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782654288
Dimensions8.55 × 3.98 × 2.38 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm3.98 mm0.46 ctD / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782654288
Side View
Table 64.0%Crown 32.1°Girdle: THN-STKPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $489 AUD|Low: $257 AUD|High: $489 AUD|Avg: $362 AUD|+1.8%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 2$257 AUD
Retailer 3$282 AUD
Retailer 4$398 AUD
B2C Jewels$489 AUD

9 data points across 4 retailers

2 retailers$257 AUD to $489 AUD

A
Cheapest Retailer
-
$257 AUD
Most Expensive
B
B2C Jewels
34005784 · Nov 4
$489 AUD
$343 USD
View
1 more retailer has this diamond
Prices start from $257 AUDSave up to $232 AUD

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
$257 AUD