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Marquise|Lab Grown|IGI

0.73ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG783663837

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783663837

Diamond specifications and retailer prices

From $721 AUD
As of November 6, 2026
16 retailers carry this diamond
Most expensive: $1,800 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG783663837 or 783663837. Listed at 16 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663837
Dimensions9.33 × 4.74 × 2.87 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm4.74 mm0.73 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663837
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,800 AUD|Low: $210 AUD|High: $1,967 AUD|Avg: $706 AUD
Do Amore Diamonds
Retailer 2
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Retailer 24
October 31, 2026
Retailer 3$236 AUD
Retailer 24$299 AUD
Retailer 6$364 AUD
Retailer 20$393 AUD
Retailer 7$403 AUD
Retailer 10$409 AUD
Retailer 18$410 AUD
Retailer 15$430 AUD
Retailer 21$510 AUD
Retailer 8$524 AUD
Retailer 22$540 AUD
Retailer 13$550 AUD
Retailer 9$581 AUD
Retailer 14$709 AUD
Retailer 16$711 AUD
Retailer 2$721 AUD
Retailer 12$757 AUD
Retailer 19$916 AUD
Retailer 5$989 AUD
Retailer 17$1,153 AUD
Retailer 4$1,180 AUD
Retailer 23$1,473 AUD
Do Amore Diamonds$1,800 AUD
Retailer 11$1,967 AUD

18 data points across 24 retailers

16 retailers

Retailer 1
-
$299 AUD
Price last confirmed 10 days ago
Retailer 2
-
$364 AUD
View
Price last confirmed 33 days ago
Retailer 3
-
$393 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$410 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$510 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$524 AUD
View
Price last confirmed 32 days ago
Retailer 7
-
$540 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$550 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$550 AUD
View
Price last confirmed 35 days ago
Retailer 10
-
$581 AUD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$721 AUD
View
Retailer 12
-
$916 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$989 AUD
View
Price last confirmed 10 days ago
Retailer 14
-
$1,180 AUD
View
Price last confirmed 9 days ago
Retailer 15
-
$1,473 AUD
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
20-D73262 · Oct 29
$1,800 AUD
$1,260 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $721 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.

B+
0.73ct Marquise
$721 AUD