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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG830649350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830649350

Diamond specifications and retailer prices

From €140 EUR
$157 USD
As of November 2, 2026
Save €974 EUR (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,114 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG830649350 or 830649350. Listed at 10 retailers as of November 2, 2026, with prices from €140 to €1,114, a €974 spread on the same certified stone. Do Amore Diamonds lists it at €1,114. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649350
Dimensions9.36 × 4.74 × 2.93 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm4.74 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830649350
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,114 EUR|Low: €135 EUR|High: €1,346 EUR|Avg: €489 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5€140 EUR
Retailer 8€162 EUR
Retailer 3€218 EUR
Retailer 10€234 EUR
Retailer 7€317 EUR
Retailer 9€382 EUR
Retailer 4€589 EUR
Retailer 6€616 EUR
Retailer 2€901 EUR
Do Amore Diamonds€1,114 EUR

16 data points across 10 retailers

10 retailers€140 EUR to €1,114 EUR

A
Cheapest Retailer
-
€140 EUR
$157 USD
A
Retailer 2
-
€162 EUR
$182 USD
View
A
Retailer 3
-
€218 EUR
$245 USD
View
A
Retailer 4
-
€234 EUR
$263 USD
View
B+
Retailer 5
-
€317 EUR
$355 USD
View
B+
Retailer 6
-
€382 EUR
$428 USD
View
B
Retailer 7
-
€589 EUR
$661 USD
View
B
Retailer 8
-
€616 EUR
$691 USD
View
B
Retailer 9
-
€901 EUR
£796 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1792021 · Nov 2
€1,114 EUR
$1,250 USD
View
9 more retailers have this diamond
Prices start from €140 EURSave up to €974 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.

A
0.77ct Marquise
€140 EUR