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Marquise|Lab Grown|IGI

1.53ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG743523361

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743523361

Diamond specifications and retailer prices

From $564 AUD
$396 USD
As of November 1, 2026
Save $1,882 AUD (77%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,299 AUD at Brilliant Earth · As of October 15, 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 LG743523361 or 743523361. Listed at 31 retailers as of October 26, 2026, with a 334% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523361
Dimensions11.69 × 5.99 × 3.81 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
11.69 mm5.99 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743523361
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 40.4°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 1
Current: $4,299 AUD|Low: $504 AUD|High: $4,299 AUD|Avg: $1,596 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 11$504 AUD
Retailer 17$564 AUD
Retailer 9$625 AUD
Retailer 7$729 AUD
Retailer 18$840 AUD
Retailer 5$883 AUD
Retailer 4$989 AUD
Retailer 20$1,013 AUD
Retailer 10$1,031 AUD
Retailer 2$1,078 AUD
Retailer 13$1,125 AUD
Retailer 12$1,428 AUD
Retailer 21$1,451 AUD
Retailer 3$1,834 AUD
Retailer 8$2,069 AUD
Retailer 15$2,094 AUD
Retailer 16$2,108 AUD
Retailer 14$2,362 AUD
Retailer 23$2,370 AUD
Retailer 19$2,382 AUD
Retailer 6$2,400 AUD
Retailer 22$2,446 AUD
Brilliant Earth$4,299 AUD

38 data points across 23 retailers

31 retailers$564 AUD to $2,446 AUD

Retailer 1
-
$504 AUD
$354 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$564 AUD
$396 USD
View
Final sale: no returns
Retailer 3
-
$612 AUD
$430 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$625 AUD
$439 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$625 AUD
$439 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$686 AUD
$482 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$729 AUD
HK$4,000 HKD
View
Retailer 8
-
$750 AUD
$527 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$750 AUD
$527 USD
View
Price last confirmed 35 days ago
A
Retailer 10
-
$840 AUD
$590 USD
View
A
Retailer 11
-
$883 AUD
$620 USD
View
A
Retailer 12
-
$989 AUD
$695 USD
View
A
Retailer 13
-
$1,013 AUD
€678 EUR
View
B+
Retailer 14
-
$1,031 AUD
$724 USD
View
A
Retailer 15
-
$1,078 AUD
ZAR 12,236 ZAR
View
B+
Retailer 16
-
$1,125 AUD
£622 GBP
View
Retailer 17
-
$1,428 AUD
$1,003 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$1,451 AUD
View
B
Retailer 19
-
$1,834 AUD
$1,288 USD
View
Retailer 20
-
$2,010 AUD
$1,412 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$2,010 AUD
$1,412 USD
View
B
Retailer 22
-
$2,069 AUD
$1,453 USD
View
B
Retailer 23
-
$2,094 AUD
SGD 1,988 SGD
View
B
Retailer 24
-
$2,108 AUD
$1,481 USD
View
B
Retailer 25
-
$2,362 AUD
$1,659 USD
View
B
Retailer 26
-
$2,370 AUD
$1,665 USD
View
B
Retailer 27
-
$2,382 AUD
View
B
Retailer 28
-
$2,400 AUD
$1,686 USD
View
Retailer 29
-
$2,443 AUD
$1,716 USD
View
Price last confirmed 32 days ago
B
Retailer 30
-
$2,446 AUD
£1,353 GBP
View
Most Expensive
Brilliant Earth
16656442A · Oct 15
$4,299 AUD
$3,020 USD
View
Price last confirmed 17 days ago
30 more retailers have this diamond
Prices start from $564 AUDSave up to $1,882 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
$564 AUD