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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG769643665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG769643665

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of October 29, 2026
Save $671 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $889 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 LG769643665 or 769643665. Listed at 9 retailers as of October 29, 2026, with prices from $218 to $889, a $671 spread on the same certified stone. MOH London lists it at $889. 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
Crown angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769643665
Dimensions10.09 × 4.77 × 2.90 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm4.77 mm0.77 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769643665
Side View
Table 57.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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 29
Current: $889 USD|Low: $218 USD|High: $983 USD|Avg: $467 USD|-8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$218 USD
Retailer 9$258 USD
Retailer 5$319 USD
Retailer 2$328 USD
Retailer 3$330 USD
Retailer 8$423 USD
Retailer 7$608 USD
Retailer 6$663 USD
MOH London$889 USD

44 data points across 9 retailers

9 retailers$218 USD to $889 USD

A
Cheapest Retailer
-
$218 USD
HK$1,700 HKD
A
Retailer 2
-
$258 USD
View
A
Retailer 3
-
$319 USD
View
A
Retailer 4
-
$328 USD
£259 GBP
View
A
Retailer 5
-
$330 USD
€314 EUR
View
B+
Retailer 6
-
$423 USD
View
B
Retailer 7
-
$608 USD
View
B
Retailer 8
-
$663 USD
View
Most Expensive
B
MOH London
LG769643665 · Oct 29
$889 USD
£700 GBP
View
8 more retailers have this diamond
Prices start from $218 USDSave up to $671 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
$218 USD