Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG761505494

Certificate IGI LG761505494

Diamond specifications and retailer prices

From €567 EUR
$634 USD
As of October 31, 2026
Save €184 EUR (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €752 EUR at Zales · As of October 30, 2026
View at Zales

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761505494 or 761505494. Listed at 4 retailers as of October 30, 2026, with prices from €567 to €752, a €184 spread on the same certified stone. Zales lists it at €752. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG761505494
Dimensions9.47 × 4.84 × 3.00 mm
L/W Ratio1.96
Top View
9.47 mm4.84 mm0.77 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761505494
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.0%

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 31
Current: €653 EUR|Low: €567 EUR|High: €752 EUR|Avg: €683 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2€567 EUR
Retailer 1€653 EUR
Retailer 3€752 EUR
Zales€752 EUR

2 data points across 4 retailers

4 retailers€567 EUR to €752 EUR

B+
Cheapest Retailer
-
€567 EUR
$634 USD
B
Retailer 2
-
€653 EUR
$730 USD
View
B
Retailer 3
-
€752 EUR
$840 USD
View
Most Expensive
B
Zales
527119022 · Oct 30
€752 EUR
$840 USD
View
3 more retailers have this diamond
Prices start from €567 EURSave up to €184 EUR

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+
0.77ct Marquise
€567 EUR