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Marquise|Lab Grown|IGI

0.74ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG750516864

Certificate IGI LG750516864

Diamond specifications and retailer prices

From $858 AUD
As of November 3, 2026
Save $282 AUD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,140 AUD at Zales · As of November 4, 2026
View at Zales

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750516864 or 750516864. Listed at 4 retailers as of November 3, 2026, with prices from $858 to $1,140, a $282 spread on the same certified stone. Zales lists it at $1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG750516864
Dimensions9.26 × 4.77 × 2.96 mm
L/W Ratio1.94
Top View
9.26 mm4.77 mm0.74 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750516864
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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 3
Current: $998 AUD|Low: $858 AUD|High: $1,140 AUD|Avg: $1,038 AUD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2$858 AUD
Retailer 1$998 AUD
Retailer 3$1,140 AUD
Zales$1,140 AUD

2 data points across 4 retailers

4 retailers$858 AUD to $1,140 AUD

B+
Cheapest Retailer
-
$858 AUD
B
Retailer 2
-
$998 AUD
View
B
Retailer 3
-
$1,140 AUD
View
Most Expensive
B
Zales
527258349 · Nov 4
$1,140 AUD
$800 USD
View
3 more retailers have this diamond
Prices start from $858 AUDSave up to $282 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+
0.74ct Marquise
$858 AUD