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 $157 USD
As of October 30, 2026
Save $1,353 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,510 USD at Do Amore Diamonds · As of October 30, 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 October 30, 2026, with prices from $157 to $1,510, a $1,353 spread on the same certified stone. Do Amore Diamonds lists it at $1,510. 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 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,510 USD|Low: $151 USD|High: $1,510 USD|Avg: $556 USD|+20.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$157 USD
Retailer 8$182 USD
Retailer 3$245 USD
Retailer 10$263 USD
Retailer 7$355 USD
Retailer 9$428 USD
Retailer 4$661 USD
Retailer 6$691 USD
Retailer 2$1,011 USD
Do Amore Diamonds$1,510 USD

17 data points across 10 retailers

10 retailers$157 USD to $1,510 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$182 USD
View
A
Retailer 3
-
$245 USD
View
A
Retailer 4
-
$263 USD
View
B+
Retailer 5
-
$355 USD
View
B+
Retailer 6
-
$428 USD
View
B
Retailer 7
-
$661 USD
View
B
Retailer 8
-
$691 USD
View
B
Retailer 9
-
$1,011 USD
£796 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C01B62E5 · Oct 30
$1,510 USD
View
9 more retailers have this diamond
Prices start from $157 USDSave up to $1,353 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
$157 USD