Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

GD • D/VS1 • IGI LG841676786

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841676786

Diamond specifications and retailer prices

From $245 USD
As of October 30, 2026
Save $1,225 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,470 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 standard cut grade and certified by IGI LG841676786 or 841676786. Listed at 17 retailers as of October 30, 2026, with prices from $245 to $1,470, a $1,225 spread on the same certified stone. Brilliant Earth lists it at $1,470. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841676786
Dimensions11.62 × 5.95 × 3.65 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm5.95 mm1.44 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841676786
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 61.3%

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: $1,470 USD|Low: $234 USD|High: $1,920 USD|Avg: $830 USD|-23.4%
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
October 30, 2026
Retailer 17$245 USD
Retailer 15$285 USD
Retailer 16$346 USD
Retailer 2$408 USD
Retailer 3$511 USD
Retailer 5$552 USD
Retailer 6$655 USD
Retailer 11$742 USD
Retailer 10$965 USD
Retailer 4$979 USD
Retailer 14$982 USD
Retailer 7$983 USD
Retailer 13$1,010 USD
Retailer 8$1,052 USD
Retailer 9$1,105 USD
Retailer 12$1,222 USD
Brilliant Earth$1,470 USD

22 data points across 17 retailers

17 retailers$245 USD to $1,470 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$285 USD
View
A
Retailer 3
-
$346 USD
HK$2,700 HKD
View
A
Retailer 4
-
$408 USD
£321 GBP
View
B+
Retailer 5
-
$511 USD
View
B+
Retailer 6
-
$552 USD
View
B+
Retailer 7
-
$655 USD
View
B+
Retailer 8
-
$742 USD
A$1,142 AUD
View
B
Retailer 9
-
$965 USD
A$1,485 AUD
View
B
Retailer 10
-
$979 USD
View
B
Retailer 11
-
$982 USD
View
B
Retailer 12
-
$983 USD
SGD 1,328 SGD
View
B
Retailer 13
-
$1,010 USD
View
B
Retailer 14
-
$1,063 USD
View
B
Retailer 15
-
$1,105 USD
View
B
Retailer 16
-
$1,222 USD
£962 GBP
View
Most Expensive
B
Brilliant Earth
21692524A · Oct 30
$1,470 USD
View
16 more retailers have this diamond
Prices start from $245 USDSave up to $1,225 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
$245 USD