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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG781623848

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781623848

Diamond specifications and retailer prices

From $239 USD
As of October 28, 2026
Save $677 USD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $916 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG781623848 or 781623848. Listed at 7 retailers as of October 28, 2026, with prices from $239 to $916, a $677 spread on the same certified stone. MOH London lists it at $916. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781623848
Dimensions10.08 × 4.86 × 2.75 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm4.86 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG781623848
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $916 USD|Low: $239 USD|High: $942 USD|Avg: $516 USD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$239 USD
Retailer 8$321 USD
Retailer 2$341 USD
Retailer 7$349 USD
Retailer 4$428 USD
Retailer 6$631 USD
Retailer 5$681 USD
Retailer 9$820 USD
MOH London$916 USD

42 data points across 9 retailers

7 retailers$239 USD to $916 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$321 USD
View
A
Retailer 3
-
$341 USD
£268 GBP
View
B+
Retailer 4
-
$428 USD
View
B
Retailer 5
-
$631 USD
View
B
Retailer 6
-
$681 USD
View
Most Expensive
B
MOH London
LG781623848 · Oct 29
$916 USD
£721 GBP
View
6 more retailers have this diamond
Prices start from $239 USDSave up to $677 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.

A
0.77ct Marquise
$239 USD