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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 $471 AUD
$331 USD
As of November 1, 2026
Save $2,561 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,032 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) and certified by IGI LG790610993 or 790610993. Listed at 11 retailers as of October 31, 2026, with prices from $471 to $3,032, a $2,561 spread on the same certified stone. Do Amore Diamonds lists it at $3,032. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,032 AUD|Low: $189 AUD|High: $154,442 AUD|Avg: $9,107 AUD|-7.4%
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
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Retailer 19
November 1, 2026
Retailer 11$189 AUD
Retailer 3$282 AUD
Retailer 18$471 AUD
Retailer 19$527 AUD
Retailer 6$575 AUD
Retailer 4$658 AUD
Retailer 14$692 AUD
Retailer 9$693 AUD
Retailer 15$716 AUD
Retailer 13$1,057 AUD
Retailer 7$1,196 AUD
Retailer 17$1,266 AUD
Retailer 12$1,384 AUD
Retailer 16$1,392 AUD
Retailer 10$1,476 AUD
Retailer 8$1,687 AUD
Retailer 2$1,736 AUD
Retailer 5$2,207 AUD
Do Amore Diamonds$3,032 AUD

17 data points across 19 retailers

11 retailers$471 AUD to $3,032 AUD

A
Cheapest Retailer
-
$471 AUD
$331 USD
B+
Retailer 2
-
$527 AUD
$370 USD
View
A
Retailer 3
-
$692 AUD
€463 EUR
View
A
Retailer 4
-
$716 AUD
$503 USD
View
B+
Retailer 5
-
$1,057 AUD
View
B
Retailer 6
-
$1,266 AUD
$889 USD
View
B
Retailer 7
-
$1,384 AUD
View
B
Retailer 8
-
$1,392 AUD
$978 USD
View
Retailer 9
-
$1,476 AUD
$1,037 USD
View
Price last confirmed 53 days ago
B
Retailer 10
-
$1,736 AUD
£960 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BDF49F735 · Oct 31
$3,032 AUD
$2,130 USD
View
10 more retailers have this diamond
Prices start from $471 AUDSave up to $2,561 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
$471 AUD