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Marquise|Lab Grown|IGI

1.53ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG637483494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG637483494

Diamond specifications and retailer prices

From $533 AUD
As of November 4, 2026
Save $3,216 AUD (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,749 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 LG637483494 or 637483494. Listed at 31 retailers as of November 4, 2026, with prices from $533 to $3,749, a $3,216 spread on the same certified stone. Brilliant Earth lists it at $3,749. 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 angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637483494
Dimensions12.13 × 5.94 × 3.78 mm
L/W Ratio2.04
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
12.13 mm5.94 mm1.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637483494
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.6%

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: Nov 4
Current: $3,749 AUD|Low: $476 AUD|High: $3,749 AUD|Avg: $1,478 AUD
Brilliant Earth
Retailer 2
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November 4, 2026
Retailer 11$476 AUD
Retailer 18$533 AUD
Retailer 8$592 AUD
Retailer 6$693 AUD
Retailer 17$813 AUD
Retailer 4$834 AUD
Retailer 9$948 AUD
Retailer 3$958 AUD
Retailer 21$964 AUD
Retailer 19$1,019 AUD
Retailer 13$1,048 AUD
Retailer 12$1,343 AUD
Retailer 2$1,388 AUD
Retailer 23$1,733 AUD
Retailer 7$1,961 AUD
Retailer 15$1,980 AUD
Retailer 16$1,984 AUD
Retailer 10$2,027 AUD
Retailer 22$2,038 AUD
Retailer 14$2,234 AUD
Retailer 5$2,312 AUD
Retailer 20$2,369 AUD
Brilliant Earth$3,749 AUD

35 data points across 23 retailers

31 retailers$533 AUD to $3,749 AUD

Retailer 1
-
$476 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$533 AUD
View
Final sale: no returns
Retailer 3
-
$555 AUD
View
Price last confirmed 35 days ago
Retailer 4
-
$592 AUD
View
Price last confirmed 27 days ago
Retailer 5
-
$592 AUD
View
Price last confirmed 25 days ago
Retailer 6
-
$622 AUD
View
Price last confirmed 36 days ago
Retailer 7
-
$679 AUD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$693 AUD
View
A
Retailer 9
-
$813 AUD
View
A
Retailer 10
-
$834 AUD
View
A
Retailer 11
-
$948 AUD
View
A
Retailer 12
-
$958 AUD
View
A
Retailer 13
-
$964 AUD
View
A
Retailer 14
-
$1,019 AUD
View
Retailer 15
-
$1,046 AUD
View
Price last confirmed 20 days ago
A
Retailer 16
-
$1,048 AUD
View
B+
Retailer 17
-
$1,343 AUD
View
B+
Retailer 18
-
$1,388 AUD
View
B
Retailer 19
-
$1,733 AUD
View
Retailer 20
-
$1,900 AUD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$1,900 AUD
View
B
Retailer 22
-
$1,961 AUD
View
B+
Retailer 23
-
$1,980 AUD
View
B
Retailer 24
-
$1,984 AUD
View
Retailer 25
-
$2,027 AUD
View
Price last confirmed 27 days ago
Retailer 26
-
$2,038 AUD
View
Price last confirmed 7 days ago
Retailer 27
-
$2,210 AUD
View
Price last confirmed 35 days ago
B
Retailer 28
-
$2,234 AUD
View
B
Retailer 29
-
$2,312 AUD
View
B
Retailer 30
-
$2,369 AUD
View
Most Expensive
B
Brilliant Earth
10506262A · Nov 4
$3,749 AUD
$2,630 USD
View
30 more retailers have this diamond
Prices start from $533 AUDSave up to $3,216 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
$533 AUD