CaratHunter
Plans
Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG808636427

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808636427

Diamond specifications and retailer prices

From $749 AUD
As of November 2, 2026
4 retailers carry this diamond
Most expensive: $749 AUD at GemTrove
View at GemTrove

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808636427 or 808636427. Listed at 4 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

0.73
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808636427
Dimensions9.20 × 4.76 × 2.89 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm4.76 mm0.73 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808636427
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $749 AUD|Low: $143 AUD|High: $1,712 AUD|Avg: $630 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 8$143 AUD
Retailer 14$298 AUD
Retailer 4$384 AUD
Retailer 10$388 AUD
Retailer 9$424 AUD
Retailer 11$442 AUD
Retailer 12$571 AUD
Retailer 2$614 AUD
Retailer 3$681 AUD
Retailer 7$713 AUD
GemTrove$749 AUD
Retailer 6$780 AUD
Retailer 5$920 AUD
Retailer 13$1,712 AUD

4 data points across 14 retailers

4 retailers

Retailer 1
-
$384 AUD
HK$2,100 HKD
Price last confirmed 60 days ago
Retailer 2
-
$442 AUD
$310 USD
View
Price last confirmed 54 days ago
Retailer 3
-
$571 AUD
View
Price last confirmed 78 days ago
Most Expensive
B+
GemTrove
GT-L-01039697-98 · Nov 2
$749 AUD
View
3 more retailers have 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+
0.73ct Marquise
$749 AUD