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Marquise|Lab Grown|IGI

1.45ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG790605110

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790605110

Diamond specifications and retailer prices

From €228 EUR
As of November 4, 2026
Save €1,804 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,032 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG790605110 or 790605110. Listed at 18 retailers as of November 2, 2026, with prices from €228 to €2,032, a €1,804 spread on the same certified stone. Do Amore Diamonds lists it at €2,032. 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

1.45
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790605110
Dimensions11.22 × 5.94 × 3.76 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.22 mm5.94 mm1.45 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790605110
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

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 4
Current: €2,032 EUR|Low: €183 EUR|High: €2,041 EUR|Avg: €781 EUR
Do Amore Diamonds
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
Retailer 17
November 1, 2026
Retailer 16€228 EUR
Retailer 5€256 EUR
Retailer 3€265 EUR
Retailer 7€347 EUR
Retailer 9€380 EUR
Retailer 14€382 EUR
Retailer 12€493 EUR
Retailer 8€550 EUR
Retailer 6€662 EUR
Retailer 13€761 EUR
Retailer 15€871 EUR
Retailer 17€1,006 EUR
Retailer 4€1,013 EUR
Retailer 11€1,123 EUR
Retailer 2€1,253 EUR
Retailer 10€1,944 EUR
Do Amore Diamonds€2,032 EUR

29 data points across 17 retailers

18 retailers€228 EUR to €2,032 EUR

A
Cheapest Retailer
-
€228 EUR
A
Retailer 2
-
€256 EUR
View
Final sale: no returns
A
Retailer 3
-
€265 EUR
View
A
Retailer 4
-
€347 EUR
View
B+
Retailer 5
-
€380 EUR
View
A
Retailer 6
-
€382 EUR
View
A
Retailer 7
-
€493 EUR
View
B+
Retailer 8
-
€550 EUR
View
B+
Retailer 9
-
€662 EUR
View
Retailer 10
-
€761 EUR
View
Price last confirmed 7 days ago
B
Retailer 11
-
€871 EUR
View
B
Retailer 12
-
€957 EUR
View
B
Retailer 13
-
€1,006 EUR
View
B
Retailer 14
-
€1,013 EUR
View
B
Retailer 15
-
€1,123 EUR
View
B
Retailer 16
-
€1,253 EUR
View
B
Retailer 17
-
€1,944 EUR
View
Most Expensive
B
Do Amore Diamonds
27-EA4196A45 · Nov 2
€2,032 EUR
$2,290 USD
View
17 more retailers have this diamond
Prices start from €228 EURSave up to €1,804 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
1.45ct Marquise
€228 EUR