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Marquise|Lab Grown|IGI

1.45ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG794654778

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794654778

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 30, 2026
Save €1,827 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,059 EUR at Do Amore Diamonds · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794654778 or 794654778. Listed at 11 retailers as of October 30, 2026, with prices from €232 to €2,059, a €1,827 spread on the same certified stone. Do Amore Diamonds lists it at €2,059. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794654778
Dimensions11.38 × 5.93 × 3.76 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
11.38 mm5.93 mm1.45 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794654778
Side View
Table 63.0%Crown 36.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.4%

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: €2,059 EUR|Low: €223 EUR|High: €2,059 EUR|Avg: €798 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
October 29, 2026
Retailer 8€232 EUR
Retailer 3€443 EUR
Retailer 11€453 EUR
Retailer 7€456 EUR
Retailer 10€481 EUR
Retailer 4€520 EUR
Retailer 13€526 EUR
Retailer 9€707 EUR
Retailer 5€778 EUR
Retailer 6€884 EUR
Retailer 2€1,280 EUR
Retailer 12€1,414 EUR
Do Amore Diamonds€2,059 EUR

15 data points across 13 retailers

11 retailers€232 EUR to €2,059 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€269 EUR
$301 USD
View
A
Retailer 3
-
€453 EUR
$506 USD
View
A
Retailer 4
-
€456 EUR
$510 USD
View
A
Retailer 5
-
€481 EUR
$537 USD
View
B+
Retailer 6
-
€707 EUR
$790 USD
View
B
Retailer 7
-
€884 EUR
$988 USD
View
B
Retailer 8
-
€1,021 EUR
$1,141 USD
View
B
Retailer 9
-
€1,280 EUR
£1,126 GBP
View
B
Retailer 10
-
€1,978 EUR
$2,210 USD
View
Most Expensive
B
Do Amore Diamonds
27-F370A77FD · Oct 31
€2,059 EUR
$2,300 USD
View
10 more retailers have this diamond
Prices start from €232 EURSave up to €1,827 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
€232 EUR