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Marquise|Lab Grown|IGI

1.53ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG660488525

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG660488525

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of October 30, 2026
Save $2,628 AUD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,132 AUD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660488525 or 660488525. Listed at 26 retailers as of October 30, 2026, with prices from $504 to $3,132, a $2,628 spread on the same certified stone. Brilliant Earth lists it at $3,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660488525
Dimensions11.72 × 6.01 × 3.79 mm
L/W Ratio1.95
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
11.72 mm6.01 mm1.53 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660488525
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.1%

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: $3,132 AUD|Low: $504 AUD|High: $4,299 AUD|Avg: $1,527 AUD|-27.2%
Brilliant Earth
Retailer 2
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Retailer 25
November 1, 2026
Retailer 8$504 AUD
Retailer 14$564 AUD
Retailer 17$585 AUD
Retailer 9$625 AUD
Retailer 15$625 AUD
Retailer 2$661 AUD
Retailer 18$692 AUD
Retailer 21$840 AUD
Retailer 25$988 AUD
Retailer 10$1,002 AUD
Retailer 22$1,003 AUD
Retailer 6$1,031 AUD
Retailer 20$1,074 AUD
Retailer 13$1,115 AUD
Retailer 19$1,450 AUD
Retailer 5$1,832 AUD
Retailer 16$1,995 AUD
Retailer 23$2,009 AUD
Retailer 3$2,067 AUD
Retailer 11$2,362 AUD
Retailer 7$2,377 AUD
Retailer 4$2,398 AUD
Retailer 12$2,430 AUD
Retailer 24$2,444 AUD
Brilliant Earth$3,132 AUD

31 data points across 25 retailers

26 retailers$504 AUD to $3,132 AUD

A
Cheapest Retailer
-
$504 AUD
$354 USD
A
Retailer 2
-
$564 AUD
$396 USD
View
Final sale: no returns
A
Retailer 3
-
$585 AUD
$411 USD
View
Retailer 4
-
$625 AUD
$439 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$625 AUD
$439 USD
View
A
Retailer 6
-
$661 AUD
£365 GBP
View
A
Retailer 7
-
$692 AUD
HK$3,800 HKD
View
A
Retailer 8
-
$840 AUD
$590 USD
View
A
Retailer 9
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$988 AUD
$694 USD
View
A
Retailer 10
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$1,002 AUD
$704 USD
View
A
Retailer 11
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$1,003 AUD
€671 EUR
View
A
Retailer 12
-
$1,031 AUD
$724 USD
View
A
Retailer 13
-
$1,074 AUD
ZAR 12,183 ZAR
View
A
Retailer 14
-
$1,115 AUD
£617 GBP
View
B+
Retailer 15
-
$1,450 AUD
View
B+
Retailer 16
-
$1,832 AUD
$1,287 USD
View
B
Retailer 17
-
$1,995 AUD
SGD 1,894 SGD
View
B+
Retailer 18
-
$2,009 AUD
$1,411 USD
View
B
Retailer 19
-
$2,067 AUD
$1,452 USD
View
B
Retailer 20
-
$2,171 AUD
$1,525 USD
View
B
Retailer 21
-
$2,362 AUD
$1,659 USD
View
B
Retailer 22
-
$2,377 AUD
$1,670 USD
View
B
Retailer 23
-
$2,398 AUD
$1,685 USD
View
B
Retailer 24
-
$2,430 AUD
£1,344 GBP
View
B
Retailer 25
-
$2,444 AUD
£1,352 GBP
View
Most Expensive
B
Brilliant Earth
19056327A · Oct 31
$3,132 AUD
$2,200 USD
View
25 more retailers have this diamond
Prices start from $504 AUDSave up to $2,628 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
$504 AUD