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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG773646366

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773646366

Diamond specifications and retailer prices

From $313 AUD
$220 USD
As of October 30, 2026
Save $2,705 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,018 AUD 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), with a top-tier cut grade and certified by IGI LG773646366 or 773646366. Listed at 15 retailers as of October 30, 2026, with prices from $313 to $3,018, a $2,705 spread on the same certified stone. Do Amore Diamonds lists it at $3,018. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773646366
Dimensions12.01 × 5.79 × 3.72 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm5.79 mm1.44 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG773646366
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 64.2%

Caratlytics Score

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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: $3,018 AUD|Low: $312 AUD|High: $3,118 AUD|Avg: $1,175 AUD|-3.2%
Do Amore Diamonds
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
November 1, 2026
Retailer 15$313 AUD
Retailer 14$364 AUD
Retailer 2$574 AUD
Retailer 7$583 AUD
Retailer 4$663 AUD
Retailer 12$683 AUD
Retailer 5$716 AUD
Retailer 6$746 AUD
Retailer 3$1,076 AUD
Retailer 9$1,381 AUD
Retailer 16$1,438 AUD
Retailer 11$1,675 AUD
Retailer 10$1,680 AUD
Retailer 13$1,723 AUD
Retailer 8$2,477 AUD
Do Amore Diamonds$3,018 AUD

39 data points across 16 retailers

15 retailers$313 AUD to $3,018 AUD

A
Cheapest Retailer
-
$313 AUD
$220 USD
A
Retailer 2
-
$364 AUD
$256 USD
View
A
Retailer 3
-
$574 AUD
£317 GBP
View
A
Retailer 4
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 5
-
$663 AUD
$466 USD
View
A
Retailer 6
-
$683 AUD
€457 EUR
View
A
Retailer 7
-
$716 AUD
$503 USD
View
A
Retailer 8
-
$746 AUD
$524 USD
View
B+
Retailer 9
-
$1,076 AUD
$756 USD
View
B+
Retailer 10
-
$1,381 AUD
$970 USD
View
B
Retailer 11
-
$1,438 AUD
$1,010 USD
View
B
Retailer 12
-
$1,675 AUD
$1,176 USD
View
B
Retailer 13
-
$1,680 AUD
SGD 1,595 SGD
View
B
Retailer 14
-
$1,723 AUD
£953 GBP
View
Most Expensive
B
Do Amore Diamonds
27-887B39845 · Oct 31
$3,018 AUD
$2,120 USD
View
14 more retailers have this diamond
Prices start from $313 AUDSave up to $2,705 AUD

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
$313 AUD