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Marquise|Lab Grown|IGI

1.44ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG851681588

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851681588

Diamond specifications and retailer prices

From €317 EUR
$355 USD
As of November 1, 2026
Save €994 EUR (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,311 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851681588 or 851681588. Listed at 5 retailers as of November 1, 2026, with prices from €317 to €1,311, a €994 spread on the same certified stone. Brilliant Earth lists it at €1,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851681588
Dimensions11.15 × 6.15 × 3.58 mm
L/W Ratio1.81
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm6.15 mm1.44 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851681588
Side View
Table 64.0%Crown 33°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,311 EUR|Low: €317 EUR|High: €1,311 EUR|Avg: €658 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€317 EUR
Retailer 4€540 EUR
Retailer 3€574 EUR
Retailer 2€700 EUR
Brilliant Earth€1,311 EUR

4 data points across 5 retailers

5 retailers€317 EUR to €1,311 EUR

B+
Cheapest Retailer
-
€317 EUR
$355 USD
B+
Retailer 2
-
€540 EUR
$606 USD
View
B+
Retailer 3
-
€574 EUR
$644 USD
View
B
Retailer 4
-
€700 EUR
$785 USD
View
Most Expensive
B
Brilliant Earth
22370092A · Nov 2
€1,311 EUR
$1,470 USD
View
4 more retailers have this diamond
Prices start from €317 EURSave up to €994 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.

B+
1.44ct Marquise
€317 EUR