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Marquise|Lab Grown|IGI

0.77ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG780698564

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780698564

Diamond specifications and retailer prices

From $192 USD
HK$1,500 HKD
As of October 30, 2026
Save $1,237 USD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,429 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780698564 or 780698564. Listed at 10 retailers as of October 29, 2026, with prices from $192 to $1,429, a $1,237 spread on the same certified stone. MOH London lists it at $1,429. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780698564
Dimensions9.63 × 4.71 × 3.00 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm4.71 mm0.77 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780698564
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.7%

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: $1,429 USD|Low: $232 USD|High: $1,439 USD|Avg: $513 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$232 USD
Retailer 2$287 USD
Retailer 4$314 USD
Retailer 3$371 USD
Retailer 6$406 USD
Retailer 5$534 USD
MOH London$1,429 USD

42 data points across 7 retailers

10 retailers$192 USD to $1,429 USD

A
Cheapest Retailer
-
$192 USD
HK$1,500 HKD
A
Retailer 2
-
$232 USD
View
A
Retailer 3
-
$277 USD
View
A
Retailer 4
-
$287 USD
£226 GBP
View
A
Retailer 5
-
$314 USD
€299 EUR
View
B+
Retailer 6
-
$371 USD
£292 GBP
View
B+
Retailer 7
-
$406 USD
View
B
Retailer 8
-
$534 USD
View
B
Retailer 9
-
$603 USD
View
Most Expensive
B
MOH London
LG780698564 · Oct 29
$1,429 USD
£1,125 GBP
View
9 more retailers have this diamond
Prices start from $192 USDSave up to $1,237 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
$192 USD