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Marquise|Lab Grown|IGI

1.45ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG790621867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790621867

Diamond specifications and retailer prices

From €352 EUR
As of November 4, 2026
Save €1,707 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,059 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), with a very-good cut grade and certified by IGI LG790621867 or 790621867. Listed at 14 retailers as of November 2, 2026, with prices from €352 to €2,059, a €1,707 spread on the same certified stone. Do Amore Diamonds lists it at €2,059. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790621867
Dimensions11.47 × 5.98 × 3.72 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm5.98 mm1.45 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790621867
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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 4
Current: €2,059 EUR|Low: €259 EUR|High: €2,059 EUR|Avg: €827 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
November 3, 2026
Retailer 4€259 EUR
Retailer 6€352 EUR
Retailer 15€385 EUR
Retailer 13€386 EUR
Retailer 10€500 EUR
Retailer 7€552 EUR
Retailer 11€593 EUR
Retailer 5€674 EUR
Retailer 12€774 EUR
Retailer 14€884 EUR
Retailer 2€968 EUR
Retailer 3€1,135 EUR
Retailer 8€1,272 EUR
Retailer 9€1,944 EUR
Do Amore Diamonds€2,059 EUR

23 data points across 15 retailers

14 retailers€352 EUR to €2,059 EUR

A
Cheapest Retailer
-
€352 EUR
B+
Retailer 2
-
€385 EUR
View
A
Retailer 3
-
€386 EUR
View
A
Retailer 4
-
€500 EUR
View
A
Retailer 5
-
€552 EUR
View
A
Retailer 6
-
€593 EUR
View
B+
Retailer 7
-
€674 EUR
View
Retailer 8
-
€774 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€884 EUR
View
B+
Retailer 10
-
€968 EUR
View
Retailer 11
-
€1,135 EUR
View
Price last confirmed 28 days ago
B
Retailer 12
-
€1,272 EUR
View
B
Retailer 13
-
€1,944 EUR
View
Most Expensive
B
Do Amore Diamonds
27-21D4CB17C · Nov 2
€2,059 EUR
$2,320 USD
View
13 more retailers have this diamond
Prices start from €352 EURSave up to €1,707 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
€352 EUR