Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG840608636

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840608636

Diamond specifications and retailer prices

From $215 USD
As of October 28, 2026
Save $1,188 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,403 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840608636 or 840608636. Listed at 9 retailers as of October 28, 2026, with prices from $215 to $1,403, a $1,188 spread on the same certified stone. MOH London lists it at $1,403. 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

0.73
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608636
Dimensions9.19 × 4.74 × 2.96 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm4.74 mm0.73 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840608636
Side View
Table 54.0%Crown 29.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,403 USD|Low: $215 USD|High: $6,805 USD|Avg: $603 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$215 USD
Retailer 8$228 USD
Retailer 6$265 USD
Retailer 2$282 USD
Retailer 4$290 USD
Retailer 3$364 USD
Retailer 7$522 USD
Retailer 9$593 USD
MOH London$1,403 USD

26 data points across 9 retailers

9 retailers$215 USD to $1,403 USD

A
Cheapest Retailer
-
$215 USD
A
Retailer 2
-
$228 USD
View
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$282 USD
£222 GBP
View
A
Retailer 5
-
$290 USD
€276 EUR
View
B+
Retailer 6
-
$364 USD
£287 GBP
View
B
Retailer 7
-
$522 USD
View
B
Retailer 8
-
$593 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG840608636 · Oct 29
$1,403 USD
£1,105 GBP
View
8 more retailers have this diamond
Prices start from $215 USDSave up to $1,188 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
0.73ct Marquise
$215 USD