Marquise|Lab Grown|IGI

0.74ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG729540145

Certificate IGI LG729540145

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 30, 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 very-good cut grade and certified by IGI LG729540145 or 729540145. Listed at 4 retailers as of October 29, 2026, with prices from $602 to $800, a $198 spread on the same certified stone. Zales lists it at $800. 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

0.74
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG729540145
Dimensions10.41 × 4.68 × 2.69 mm
L/W Ratio2.22
Top View
10.41 mm4.68 mm0.74 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729540145
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 57.5%

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
526530192 · Oct 30
$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