Marquise|Lab Grown|IGI

0.77ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG803661314

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803661314

Diamond specifications and retailer prices

From $120 USD
As of November 4, 2026
Save $358 USD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,255 USD at MOH London · As of October 25, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803661314 or 803661314. Listed at 18 retailers as of November 4, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661314
Dimensions10.12 × 4.79 × 2.88 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm4.79 mm0.77 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661314
Side View
Table 58.0%Crown 29.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.1%

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: Nov 4
Current: $1,255 USD|Low: $120 USD|High: $1,327 USD|Avg: $409 USD|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 2$120 USD
Retailer 14$139 USD
Retailer 6$160 USD
Retailer 16$263 USD
Retailer 4$271 USD
Retailer 12$288 USD
Retailer 13$302 USD
Retailer 11$323 USD
Retailer 5$360 USD
Retailer 15$364 USD
Retailer 7$388 USD
Retailer 17$416 USD
Retailer 3$449 USD
Retailer 9$460 USD
Retailer 10$478 USD
Retailer 8$822 USD
MOH London$1,255 USD

40 data points across 17 retailers

18 retailers$120 USD to $478 USD

A
Cheapest Retailer
-
$120 USD
A
Retailer 2
-
$139 USD
View
Retailer 3
-
$160 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$179 USD
View
A
Retailer 5
-
$263 USD
View
A
Retailer 6
-
$271 USD
View
A
Retailer 7
-
$288 USD
View
B+
Retailer 8
-
$302 USD
View
B+
Retailer 9
-
$323 USD
View
Retailer 10
-
$360 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$364 USD
View
Retailer 12
-
$388 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$416 USD
View
B+
Retailer 14
-
$449 USD
View
B+
Retailer 15
-
$460 USD
View
B+
Retailer 16
-
$478 USD
View
Retailer 17
-
$822 USD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG803661314 · Oct 25
$1,255 USD
£988 GBP
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $120 USDSave up to $358 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
$120 USD