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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

D/VS1 • IGI LG790610993

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790610993

Diamond specifications and retailer prices

From €296 EUR
$331 USD
As of November 1, 2026
Save €1,610 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,907 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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) and certified by IGI LG790610993 or 790610993. Listed at 11 retailers as of October 31, 2026, with prices from €296 to €1,907, a €1,610 spread on the same certified stone. Do Amore Diamonds lists it at €1,907. 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

1.44
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790610993
Dimensions11.13 × 5.90 × 3.81 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
11.13 mm5.90 mm1.44 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790610993
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

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 1
Current: €1,907 EUR|Low: €119 EUR|High: €97,106 EUR|Avg: €5,726 EUR|-7.4%
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 11€119 EUR
Retailer 3€177 EUR
Retailer 18€296 EUR
Retailer 19€331 EUR
Retailer 6€361 EUR
Retailer 4€414 EUR
Retailer 14€435 EUR
Retailer 9€436 EUR
Retailer 15€450 EUR
Retailer 13€664 EUR
Retailer 7€752 EUR
Retailer 17€796 EUR
Retailer 12€870 EUR
Retailer 16€875 EUR
Retailer 10€928 EUR
Retailer 8€1,061 EUR
Retailer 2€1,091 EUR
Retailer 5€1,387 EUR
Do Amore Diamonds€1,907 EUR

17 data points across 19 retailers

11 retailers€296 EUR to €1,907 EUR

A
Cheapest Retailer
-
€296 EUR
$331 USD
B+
Retailer 2
-
€331 EUR
$370 USD
View
A
Retailer 3
-
€435 EUR
View
A
Retailer 4
-
€450 EUR
$503 USD
View
B+
Retailer 5
-
€664 EUR
A$1,142 AUD
View
B
Retailer 6
-
€796 EUR
$889 USD
View
B
Retailer 7
-
€870 EUR
A$1,496 AUD
View
B
Retailer 8
-
€875 EUR
$978 USD
View
Retailer 9
-
€928 EUR
$1,037 USD
View
Price last confirmed 53 days ago
B
Retailer 10
-
€1,091 EUR
£960 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BDF49F735 · Oct 31
€1,907 EUR
$2,130 USD
View
10 more retailers have this diamond
Prices start from €296 EURSave up to €1,610 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
€296 EUR