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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG816673383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816673383

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of November 2, 2026
Save €933 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,119 EUR at Brilliant Earth · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816673383 or 816673383. Listed at 21 retailers as of November 1, 2026, with prices from €186 to €1,119, a €933 spread on the same certified stone. Brilliant Earth lists it at €1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816673383
Dimensions11.39 × 5.94 × 3.69 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm5.94 mm1.44 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816673383
Side View
Table 61.0%Crown 34.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

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A+
Exceptional
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 2
Current: €1,119 EUR|Low: €186 EUR|High: €1,307 EUR|Avg: €598 EUR|-14.4%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 2€186 EUR
Retailer 18€208 EUR
Retailer 16€217 EUR
Retailer 5€231 EUR
Retailer 14€236 EUR
Retailer 3€313 EUR
Retailer 10€393 EUR
Retailer 17€399 EUR
Retailer 13€423 EUR
Retailer 15€561 EUR
Retailer 11€571 EUR
Retailer 7€604 EUR
Retailer 6€744 EUR
Retailer 4€754 EUR
Retailer 19€791 EUR
Retailer 8€858 EUR
Retailer 12€866 EUR
Retailer 9€895 EUR
Retailer 20€928 EUR
Retailer 21€1,093 EUR
Brilliant Earth€1,119 EUR

27 data points across 21 retailers

21 retailers€186 EUR to €1,119 EUR

A+
Cheapest Retailer
-
€186 EUR
$208 USD
A
Retailer 2
-
€208 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
€217 EUR
$242 USD
View
A
Retailer 4
-
€231 EUR
$258 USD
View
Retailer 5
-
€236 EUR
$264 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€313 EUR
$350 USD
View
A
Retailer 7
-
€393 EUR
View
A
Retailer 8
-
€399 EUR
ZAR 7,210 ZAR
View
A
Retailer 9
-
€423 EUR
£372 GBP
View
A
Retailer 10
-
€561 EUR
$627 USD
View
A
Retailer 11
-
€571 EUR
A$982 AUD
View
B+
Retailer 12
-
€604 EUR
$675 USD
View
B+
Retailer 13
-
€744 EUR
$831 USD
View
B+
Retailer 14
-
€754 EUR
SGD 1,139 SGD
View
B+
Retailer 15
-
€791 EUR
$884 USD
View
B+
Retailer 16
-
€858 EUR
A$1,474 AUD
View
B
Retailer 17
-
€866 EUR
$967 USD
View
B+
Retailer 18
-
€895 EUR
$1,000 USD
View
B
Retailer 19
-
€928 EUR
£816 GBP
View
B
Retailer 20
-
€1,093 EUR
$1,221 USD
View
Most Expensive
B
Brilliant Earth
21632547A · Nov 1
€1,119 EUR
$1,250 USD
View
20 more retailers have this diamond
Prices start from €186 EURSave up to €933 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+
1.44ct Marquise
€186 EUR