CaratHunter
Plans
Marquise|Lab Grown|IGI

1.44ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG805639512

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805639512

Diamond specifications and retailer prices

From $765 AUD
As of November 1, 2026
Save $1,487 AUD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,252 AUD at Brilliant Earth · As of November 4, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805639512 or 805639512. Listed at 9 retailers as of November 1, 2026, with prices from $765 to $2,252, a $1,487 spread on the same certified stone. Brilliant Earth lists it at $2,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805639512
Dimensions11.42 × 6.09 × 3.61 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.42 mm6.09 mm1.44 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805639512
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.3%

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: Nov 1
Current: $2,252 AUD|Low: $418 AUD|High: $2,267 AUD|Avg: $1,176 AUD|+4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6$460 AUD
Retailer 3$684 AUD
Retailer 11$734 AUD
Retailer 7$765 AUD
Retailer 8$860 AUD
Retailer 4$875 AUD
Retailer 2$888 AUD
Retailer 10$1,753 AUD
Retailer 9$1,867 AUD
Retailer 5$2,034 AUD
Brilliant Earth$2,252 AUD

35 data points across 11 retailers

9 retailers$765 AUD to $2,252 AUD

Retailer 1
-
$460 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$765 AUD
View
A
Retailer 3
-
$860 AUD
View
A
Retailer 4
-
$875 AUD
View
A
Retailer 5
-
$888 AUD
View
Retailer 6
-
$1,753 AUD
View
Price last confirmed 57 days ago
B
Retailer 7
-
$1,867 AUD
View
B
Retailer 8
-
$2,034 AUD
View
Most Expensive
B
Brilliant Earth
21524267Y · Nov 4
$2,252 AUD
$1,580 USD
View
8 more retailers have this diamond
Prices start from $765 AUDSave up to $1,487 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
$765 AUD