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Marquise|Lab Grown|IGI

0.78ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG786676417

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786676417

Diamond specifications and retailer prices

From €152 EUR
$171 USD
As of November 1, 2026
Save €641 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €794 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG786676417 or 786676417. Listed at 17 retailers as of November 1, 2026, with prices from €152 to €794, a €641 spread on the same certified stone. MOH London lists it at €794. 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

0.78
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676417
Dimensions9.87 × 4.74 × 2.94 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm4.74 mm0.78 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676417
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.0%

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: Nov 1
Current: €794 EUR|Low: €152 EUR|High: €830 EUR|Avg: €414 EUR|-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
November 3, 2026
Retailer 16€152 EUR
Retailer 12€158 EUR
Retailer 3€230 EUR
Retailer 8€254 EUR
Retailer 6€287 EUR
Retailer 9€295 EUR
Retailer 14€308 EUR
Retailer 4€329 EUR
Retailer 13€432 EUR
Retailer 15€445 EUR
Retailer 5€466 EUR
Retailer 7€504 EUR
Retailer 10€544 EUR
Retailer 11€574 EUR
Retailer 2€593 EUR
MOH London€794 EUR

26 data points across 16 retailers

17 retailers€152 EUR to €794 EUR

A
Cheapest Retailer
-
€152 EUR
$171 USD
Final sale: no returns
A
Retailer 2
-
€158 EUR
$177 USD
View
A
Retailer 3
-
€230 EUR
$258 USD
View
A
Retailer 4
-
€254 EUR
$285 USD
View
A
Retailer 5
-
€287 EUR
$322 USD
View
A
Retailer 6
-
€295 EUR
£260 GBP
View
A
Retailer 7
-
€308 EUR
ZAR 5,585 ZAR
View
B+
Retailer 8
-
€329 EUR
View
B+
Retailer 9
-
€432 EUR
A$746 AUD
View
B+
Retailer 10
-
€445 EUR
$499 USD
View
B+
Retailer 11
-
€466 EUR
SGD 707 SGD
View
B+
Retailer 12
-
€504 EUR
A$869 AUD
View
B+
Retailer 13
-
€544 EUR
$610 USD
View
B
Retailer 14
-
€574 EUR
$644 USD
View
B
Retailer 15
-
€593 EUR
$665 USD
View
B
Retailer 16
-
€713 EUR
$800 USD
View
Most Expensive
B
MOH London
LG786676417 · Nov 1
€794 EUR
£701 GBP
View
16 more retailers have this diamond
Prices start from €152 EURSave up to €641 EUR

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
0.78ct Marquise
€152 EUR