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Marquise|Lab Grown|IGI

0.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG781623848

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781623848

Diamond specifications and retailer prices

From £178 GBP
$239 USD
As of November 1, 2026
Save £504 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £682 GBP 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 LG781623848 or 781623848. Listed at 8 retailers as of October 29, 2026, with prices from £178 to £682, a £504 spread on the same certified stone. MOH London lists it at £682. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781623848
Dimensions10.08 × 4.86 × 2.75 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm4.86 mm0.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG781623848
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.6%

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 1
Current: £682 GBP|Low: £178 GBP|High: £702 GBP|Avg: £389 GBP|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4£178 GBP
Retailer 9£239 GBP
Retailer 2£253 GBP
Retailer 8£260 GBP
Retailer 5£319 GBP
Retailer 7£470 GBP
Retailer 6£508 GBP
Retailer 3£589 GBP
MOH London£682 GBP

42 data points across 9 retailers

8 retailers£178 GBP to £682 GBP

A
Cheapest Retailer
-
£178 GBP
$239 USD
A
Retailer 2
-
£239 GBP
$321 USD
View
A
Retailer 3
-
£253 GBP
View
B+
Retailer 4
-
£319 GBP
$428 USD
View
B
Retailer 5
-
£470 GBP
$631 USD
View
B
Retailer 6
-
£508 GBP
$681 USD
View
B
Retailer 7
-
£589 GBP
$790 USD
View
Most Expensive
B
MOH London
LG781623848 · Oct 29
£682 GBP
View
7 more retailers have this diamond
Prices start from £178 GBPSave up to £504 GBP

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
£178 GBP