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 $602 USD
As of October 29, 2026
Save $198 USD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $800 USD at Zales · As of October 28, 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 October 28, 2026, with prices from $602 to $800, a $198 spread on the same certified stone. Zales lists it at $800. 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
Color
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: Oct 29
Current: $700 USD|Low: $602 USD|High: $800 USD|Avg: $728 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2$602 USD
Retailer 1$700 USD
Retailer 3$800 USD
Zales$800 USD

2 data points across 4 retailers

4 retailers$602 USD to $800 USD

B+
Cheapest Retailer
-
$602 USD
B
Retailer 2
-
$700 USD
View
B
Retailer 3
-
$800 USD
View
Most Expensive
B
Zales
527258349 · Oct 28
$800 USD
View
3 more retailers have this diamond
Prices start from $602 USDSave up to $198 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.

B+
0.74ct Marquise
$602 USD