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Marquise|Lab Grown|IGI

1.53ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG644456426

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG644456426

Diamond specifications and retailer prices

From $784 AUD
As of November 4, 2026
Save $1,810 AUD (70%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,594 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG644456426 or 644456426. Listed at 27 retailers as of November 4, 2026, with prices from $784 to $2,594, a $1,810 spread on the same certified stone. Brilliant Earth lists it at $2,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644456426
Dimensions11.75 × 6.06 × 3.80 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
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
11.75 mm6.06 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644456426
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,594 AUD|Low: $432 AUD|High: $3,835 AUD|Avg: $1,491 AUD|-7.1%
Brilliant Earth
Retailer 2
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Retailer 24
October 29, 2026
Retailer 12$432 AUD
Retailer 3$519 AUD
Retailer 10$536 AUD
Retailer 11$721 AUD
Retailer 13$756 AUD
Retailer 8$784 AUD
Retailer 6$834 AUD
Retailer 4$905 AUD
Retailer 21$955 AUD
Retailer 20$1,006 AUD
Retailer 2$1,039 AUD
Retailer 19$1,175 AUD
Retailer 14$1,343 AUD
Retailer 18$1,390 AUD
Retailer 24$1,645 AUD
Retailer 22$2,017 AUD
Retailer 17$2,038 AUD
Retailer 16$2,057 AUD
Retailer 9$2,128 AUD
Retailer 7$2,162 AUD
Retailer 15$2,271 AUD
Retailer 23$2,382 AUD
Brilliant Earth$2,594 AUD
Retailer 5$3,835 AUD

31 data points across 24 retailers

27 retailers$784 AUD to $2,594 AUD

Retailer 1
-
$432 AUD
Price last confirmed 27 days ago
Retailer 2
-
$502 AUD
View
Price last confirmed 35 days ago
Retailer 3
-
$536 AUD
View
Price last confirmed 27 days ago
Retailer 4
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$536 AUD
View
Price last confirmed 25 days ago
Retailer 5
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$583 AUD
View
Price last confirmed 36 days ago
Retailer 6
-
$614 AUD
View
Price last confirmed 36 days ago
Retailer 7
-
$721 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$756 AUD
View
Price last confirmed 12 days ago
A
Retailer 9
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$784 AUD
View
Retailer 10
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$834 AUD
View
Price last confirmed 14 days ago
Retailer 11
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$905 AUD
View
Price last confirmed 14 days ago
Retailer 12
-
$1,006 AUD
View
Price last confirmed 17 days ago
Retailer 13
-
$1,039 AUD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$1,175 AUD
View
Retailer 15
-
$1,343 AUD
View
Price last confirmed 13 days ago
Retailer 16
-
$1,390 AUD
View
Price last confirmed 16 days ago
Retailer 17
-
$1,900 AUD
View
Price last confirmed 25 days ago
Retailer 18
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$1,900 AUD
View
Price last confirmed 13 days ago
Retailer 19
-
$2,017 AUD
View
Price last confirmed 17 days ago
Retailer 20
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$2,038 AUD
View
Price last confirmed 27 days ago
Retailer 21
-
$2,057 AUD
View
Price last confirmed 13 days ago
Retailer 22
-
$2,128 AUD
View
Price last confirmed 14 days ago
Retailer 23
-
$2,162 AUD
View
Price last confirmed 14 days ago
Retailer 24
-
$2,210 AUD
View
Price last confirmed 35 days ago
Retailer 25
-
$2,271 AUD
View
Price last confirmed 14 days ago
Retailer 26
-
$2,382 AUD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
15113845B · Nov 4
$2,594 AUD
$1,820 USD
View
26 more retailers have this diamond
Prices start from $784 AUDSave up to $1,810 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
1.53ct Marquise
$784 AUD