Marquise|Lab Grown|IGI

0.77ct E VS2 Marquise Lab Grown Diamond

GD • E/VS2 • IGI LG677506080

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG677506080

Diamond specifications and retailer prices

From $121 USD
As of October 27, 2026
Save $1,134 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,255 USD at MOH London · As of October 26, 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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG677506080 or 677506080. Listed at 16 retailers as of October 26, 2026, with prices from $121 to $1,255, a $1,134 spread on the same certified stone. MOH London lists it at $1,255. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
E
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506080
Dimensions9.80 × 4.68 × 2.81 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm4.68 mm0.77 ctE / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG677506080
Side View
Table 69.0%Crown 38.4°Girdle: STK-THKPavilion 35.2°Culet: NoneDepth 60.0%

Caratlytics Score

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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 27
Current: $1,255 USD|Low: $121 USD|High: $1,260 USD|Avg: $365 USD|+54.9%
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
October 29, 2026
Retailer 12$121 USD
Retailer 8$160 USD
Retailer 14$160 USD
Retailer 5$162 USD
Retailer 6$225 USD
Retailer 9$250 USD
Retailer 3$291 USD
Retailer 2$309 USD
Retailer 13$316 USD
Retailer 7$327 USD
Retailer 11$388 USD
Retailer 10$538 USD
Retailer 4$640 USD
MOH London$1,255 USD

41 data points across 14 retailers

16 retailers$121 USD to $1,255 USD

A
Cheapest Retailer
-
$121 USD
Retailer 2
-
$134 USD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$160 USD
View
B+
Retailer 4
-
$160 USD
View
Retailer 5
-
$162 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$171 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$225 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$250 USD
View
B+
Retailer 9
-
$291 USD
View
B+
Retailer 10
-
$309 USD
£243 GBP
View
B+
Retailer 11
-
$327 USD
£258 GBP
View
B
Retailer 12
-
$388 USD
View
B
Retailer 13
-
$538 USD
View
Retailer 14
-
$557 USD
View
Price last confirmed 29 days ago
Retailer 15
-
$640 USD
View
Price last confirmed 11 days ago
Most Expensive
C
MOH London
LG677506080 · Oct 26
$1,255 USD
£988 GBP
View
15 more retailers have this diamond
Prices start from $121 USDSave up to $1,134 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
$121 USD