CaratHunter
Plans
Marquise|Lab Grown|IGI

1.50ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG840630705

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840630705

Diamond specifications and retailer prices

From $314 AUD
$220 USD
As of November 2, 2026
Save $2,697 AUD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,011 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840630705 or 840630705. Listed at 13 retailers as of November 2, 2026, with prices from $314 to $3,011, a $2,697 spread on the same certified stone. Do Amore Diamonds lists it at $3,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630705
Dimensions11.79 × 6.02 × 3.73 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.02 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630705
Side View
Table 57.0%Crown 31.8°Girdle: THN-THKPavilion 39.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,011 AUD|Low: $314 AUD|High: $3,011 AUD|Avg: $1,080 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$314 AUD
Retailer 8$352 AUD
Retailer 5$365 AUD
Retailer 6$479 AUD
Retailer 4$503 AUD
Retailer 11$534 AUD
Retailer 2$1,257 AUD
Retailer 9$1,531 AUD
Retailer 7$1,723 AUD
Retailer 3$1,907 AUD
Do Amore Diamonds$3,011 AUD

4 data points across 11 retailers

13 retailers$314 AUD to $3,011 AUD

A
Cheapest Retailer
-
$314 AUD
$220 USD
A
Retailer 2
-
$352 AUD
$247 USD
View
Final sale: no returns
A
Retailer 3
-
$365 AUD
$256 USD
View
A
Retailer 4
-
$479 AUD
$336 USD
View
A
Retailer 5
-
$503 AUD
£277 GBP
View
B+
Retailer 6
-
$534 AUD
$374 USD
View
B+
Retailer 7
-
$1,257 AUD
$881 USD
View
B+
Retailer 8
-
$1,391 AUD
$975 USD
View
B
Retailer 9
-
$1,531 AUD
$1,073 USD
View
B
Retailer 10
-
$1,669 AUD
$1,170 USD
View
B
Retailer 11
-
$1,723 AUD
£951 GBP
View
B
Retailer 12
-
$1,907 AUD
$1,336 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F6907B07 · Nov 2
$3,011 AUD
$2,110 USD
View
12 more retailers have this diamond
Prices start from $314 AUDSave up to $2,697 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
$314 AUD