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Marquise|Lab Grown|IGI

0.78ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG743537938

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743537938

Diamond specifications and retailer prices

From €177 EUR
$199 USD
As of November 1, 2026
Save €1,017 EUR (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,195 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG743537938 or 743537938. Listed at 25 retailers as of November 1, 2026, with prices from €177 to €1,195, a €1,017 spread on the same certified stone. Do Amore Diamonds lists it at €1,195. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743537938
Dimensions9.56 × 4.83 × 3.01 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.56 mm4.83 mm0.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743537938
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,195 EUR|Low: €157 EUR|High: €1,195 EUR|Avg: €478 EUR
Do Amore Diamonds
Retailer 2
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Retailer 25
November 3, 2026
Retailer 9€177 EUR
Retailer 7€228 EUR
Retailer 14€259 EUR
Retailer 3€284 EUR
Retailer 15€293 EUR
Retailer 5€294 EUR
Retailer 18€337 EUR
Retailer 25€356 EUR
Retailer 19€395 EUR
Retailer 2€397 EUR
Retailer 13€418 EUR
Retailer 21€432 EUR
Retailer 22€486 EUR
Retailer 16€510 EUR
Retailer 24€549 EUR
Retailer 17€553 EUR
Retailer 10€555 EUR
Retailer 23€601 EUR
Retailer 12€615 EUR
Retailer 11€699 EUR
Retailer 4€710 EUR
Retailer 8€852 EUR
Retailer 6€1,003 EUR
Retailer 20€1,016 EUR
Do Amore Diamonds€1,195 EUR

27 data points across 25 retailers

25 retailers€177 EUR to €1,195 EUR

A
Cheapest Retailer
-
€177 EUR
$199 USD
Final sale: no returns
A
Retailer 2
-
€228 EUR
$256 USD
View
Retailer 3
-
€259 EUR
$290 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
€284 EUR
$319 USD
View
A
Retailer 5
-
€294 EUR
$330 USD
View
A
Retailer 6
-
€320 EUR
$359 USD
View
Retailer 7
-
€337 EUR
$378 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
€395 EUR
ZAR 7,150 ZAR
View
B+
Retailer 9
-
€397 EUR
£351 GBP
View
B+
Retailer 10
-
€418 EUR
£369 GBP
View
B+
Retailer 11
-
€432 EUR
$485 USD
View
B+
Retailer 12
-
€486 EUR
A$838 AUD
View
Retailer 13
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€510 EUR
A$880 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
€526 EUR
$590 USD
View
B+
Retailer 15
-
€549 EUR
$616 USD
View
Retailer 16
-
€549 EUR
$616 USD
View
Price last confirmed 31 days ago
Retailer 17
-
€553 EUR
$620 USD
View
Price last confirmed 31 days ago
Retailer 18
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€555 EUR
A$957 AUD
View
Price last confirmed 7 days ago
B
Retailer 19
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€601 EUR
CA$937 CAD
View
B
Retailer 20
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€699 EUR
$783 USD
View
B
Retailer 21
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€710 EUR
$796 USD
View
B
Retailer 22
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€852 EUR
$956 USD
View
B
Retailer 23
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€1,003 EUR
$1,125 USD
View
B
Retailer 24
-
€1,016 EUR
£897 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D44756 · Nov 2
€1,195 EUR
$1,340 USD
View
24 more retailers have this diamond
Prices start from €177 EURSave up to €1,017 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
€177 EUR