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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840664822

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840664822

Diamond specifications and retailer prices

From $409 AUD
$287 USD
As of October 24, 2026
Save $1,387 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,795 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840664822 or 840664822. Listed at 17 retailers as of October 24, 2026, with prices from $409 to $1,795, a $1,387 spread on the same certified stone. With Clarity lists it at $1,795. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664822
Dimensions11.55 × 6.16 × 3.70 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm6.16 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664822
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

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 24
Current: $1,100 AUD|Low: $353 AUD|High: $1,795 AUD|Avg: $971 AUD|-14.2%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 15$353 AUD
Retailer 7$394 AUD
Retailer 13$409 AUD
Retailer 17$437 AUD
Retailer 2$489 AUD
Retailer 6$492 AUD
Retailer 10$695 AUD
Retailer 3$733 AUD
Retailer 4$756 AUD
Retailer 8$792 AUD
Retailer 11$826 AUD
Retailer 1$1,100 AUD
Retailer 14$1,405 AUD
Retailer 9$1,416 AUD
Retailer 16$1,580 AUD
Retailer 5$1,721 AUD
Retailer 12$1,754 AUD
With Clarity$1,795 AUD

21 data points across 18 retailers

17 retailers$409 AUD to $1,795 AUD

Retailer 1
-
$353 AUD
$248 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$409 AUD
$287 USD
View
A
Retailer 3
-
$437 AUD
$307 USD
View
Retailer 4
-
$489 AUD
£271 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 6
-
$695 AUD
€465 EUR
View
A
Retailer 7
-
$733 AUD
$515 USD
View
A
Retailer 8
-
$756 AUD
$531 USD
View
A
Retailer 9
-
$792 AUD
$556 USD
View
A
Retailer 10
-
$826 AUD
£457 GBP
View
B+
Retailer 11
-
$1,100 AUD
$773 USD
View
B+
Retailer 12
-
$1,405 AUD
$987 USD
View
B
Retailer 13
-
$1,416 AUD
SGD 1,344 SGD
View
B
Retailer 14
-
$1,580 AUD
$1,110 USD
View
B
Retailer 15
-
$1,721 AUD
$1,209 USD
View
B
Retailer 16
-
$1,754 AUD
£970 GBP
View
Most Expensive
B
With Clarity
840664822 · Oct 31
$1,795 AUD
$1,261 USD
View
16 more retailers have this diamond
Prices start from $409 AUDSave up to $1,387 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
1.50ct Marquise
$409 AUD