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Marquise|Lab Grown|IGI

3.73ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG739565212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739565212

Diamond specifications and retailer prices

From $4,939 AUD
$3,469 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $4,939 AUD at Mervis Diamond Importers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Mervis Diamond Importers

About this 3.73ct lab-grown marquise diamond

This 3.73ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG739565212 or 739565212. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.73
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739565212
Dimensions15.14 × 8.33 × 5.14 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.14 mm8.33 mm3.73 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739565212
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $4,939 AUD|Low: $1,324 AUD|High: $8,716 AUD|Avg: $4,309 AUD|+273.0%
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 6, 2026
Retailer 2$1,774 AUD
Retailer 3$2,249 AUD
Retailer 7$3,818 AUD
Retailer 4$4,398 AUD
Mervis Diamond Importers$4,939 AUD
Retailer 6$6,076 AUD
Retailer 5$8,716 AUD

2 data points across 7 retailers

1 retailer

B
Mervis Diamond Importers
1918279788 · Oct 29
$4,939 AUD
$3,469 USD
View

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
3.73ct Marquise
$4,939 AUD