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Marquise|Lab Grown|IGI

0.78ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG734513756

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG734513756

Diamond specifications and retailer prices

From €190 EUR
$212 USD
As of October 30, 2026
Save €913 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,826 EUR at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG734513756 or 734513756. Listed at 22 retailers as of October 30, 2026, with a 481% 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

0.78
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734513756
Dimensions4.74 × 4.74 × 9.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.74 mm4.74 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734513756
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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: Oct 30
Current: €489 EUR|Low: €150 EUR|High: €1,054 EUR|Avg: €476 EUR|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13€190 EUR
Retailer 10€212 EUR
Retailer 3€235 EUR
Retailer 12€235 EUR
Retailer 4€315 EUR
Retailer 5€357 EUR
Retailer 6€470 EUR
Retailer 1€489 EUR
Retailer 8€525 EUR
Retailer 7€662 EUR
Retailer 2€734 EUR
Retailer 11€759 EUR
Retailer 9€1,042 EUR

43 data points across 13 retailers

22 retailers€190 EUR to €1,103 EUR

Retailer 1
-
€190 EUR
$212 USD
Price last confirmed 22 days ago
A
Retailer 2
-
€190 EUR
$212 USD
View
A
Retailer 3
-
€212 EUR
$237 USD
View
Final sale: no returns
Retailer 4
-
€220 EUR
$246 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
€222 EUR
$248 USD
View
Retailer 6
-
€235 EUR
$263 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
€235 EUR
$263 USD
View
A
Retailer 8
-
€315 EUR
$352 USD
View
B+
Retailer 9
-
€357 EUR
$399 USD
View
B+
Retailer 10
-
€470 EUR
ZAR 8,480 ZAR
View
B+
Retailer 11
-
€489 EUR
£431 GBP
View
B+
Retailer 12
-
€525 EUR
A$902 AUD
View
Retailer 13
-
€659 EUR
A$1,133 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
€662 EUR
A$1,138 AUD
View
Retailer 15
-
€734 EUR
$820 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
€759 EUR
$848 USD
View
Retailer 17
-
€835 EUR
$933 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
€835 EUR
$933 USD
View
B
Retailer 19
-
€989 EUR
$1,105 USD
View
B
Retailer 20
-
€1,042 EUR
£917 GBP
View
B
Retailer 21
-
€1,103 EUR
$1,232 USD
View
Most Expensive
Do Amore Diamonds
27-E96BE4FFB · Oct 30
€1,826 EUR
$2,040 USD
View
Price under review
21 more retailers have this diamond
Prices start from €190 EURSave up to €913 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
€190 EUR