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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 $211 USD
As of October 30, 2026
Save $1,059 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,270 USD at Brilliant Earth · As of October 30, 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 October 30, 2026, with prices from $211 to $1,270, a $1,059 spread on the same certified stone. Brilliant Earth lists it at $1,270. 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
Color
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

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: Oct 30
Current: $1,270 USD|Low: $211 USD|High: $1,510 USD|Avg: $672 USD|-15.9%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
October 31, 2026
Retailer 6$211 USD
Retailer 8$235 USD
Retailer 19$244 USD
Retailer 15$261 USD
Retailer 14$264 USD
Retailer 12$352 USD
Retailer 5$439 USD
Retailer 3$449 USD
Retailer 2$483 USD
Retailer 4$628 USD
Retailer 7$638 USD
Retailer 13$675 USD
Retailer 18$840 USD
Retailer 10$849 USD
Retailer 9$893 USD
Retailer 16$958 USD
Retailer 11$967 USD
Retailer 20$1,000 USD
Retailer 17$1,053 USD
Retailer 21$1,228 USD
Brilliant Earth$1,270 USD

28 data points across 21 retailers

21 retailers$211 USD to $1,270 USD

A
Cheapest Retailer
-
$211 USD
A
Retailer 2
-
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$244 USD
View
A
Retailer 4
-
$261 USD
View
A
Retailer 5
-
$264 USD
View
B+
Retailer 6
-
$352 USD
View
A
Retailer 7
-
$439 USD
€418 EUR
View
A
Retailer 8
-
$449 USD
ZAR 7,249 ZAR
View
A
Retailer 9
-
$483 USD
£380 GBP
View
A
Retailer 10
-
$628 USD
View
B+
Retailer 11
-
$638 USD
A$982 AUD
View
B+
Retailer 12
-
$675 USD
View
B+
Retailer 13
-
$840 USD
View
B+
Retailer 14
-
$849 USD
SGD 1,147 SGD
View
B+
Retailer 15
-
$893 USD
View
B+
Retailer 16
-
$958 USD
A$1,474 AUD
View
B
Retailer 17
-
$967 USD
View
B
Retailer 18
-
$1,000 USD
View
B
Retailer 19
-
$1,053 USD
£829 GBP
View
B
Retailer 20
-
$1,228 USD
View
Most Expensive
B
Brilliant Earth
21632547A · Oct 30
$1,270 USD
View
20 more retailers have this diamond
Prices start from $211 USDSave up to $1,059 USD

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
$211 USD