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Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG782667393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782667393

Diamond specifications and retailer prices

From $364 AUD
As of November 4, 2026
Save $1,407 AUD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,770 AUD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782667393 or 782667393. Listed at 5 retailers as of November 4, 2026, with prices from $364 to $1,770, a $1,407 spread on the same certified stone. Frank Darling lists it at $1,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782667393
Dimensions11.24 × 5.96 × 3.82 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm5.96 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782667393
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
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: $1,770 AUD|Low: $364 AUD|High: $3,193 AUD|Avg: $1,387 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 6$364 AUD
Retailer 8$546 AUD
Retailer 13$557 AUD
Retailer 3$738 AUD
Retailer 11$750 AUD
Retailer 9$830 AUD
Retailer 4$1,193 AUD
Retailer 2$1,383 AUD
Retailer 7$1,431 AUD
Retailer 12$1,703 AUD
Frank Darling$1,770 AUD
Retailer 5$2,880 AUD
Retailer 10$3,193 AUD

13 data points across 13 retailers

5 retailers$364 AUD to $1,770 AUD

A
Cheapest Retailer
-
$364 AUD
Final sale: no returns
B+
Retailer 2
-
$546 AUD
View
B+
Retailer 3
-
$1,383 AUD
View
B+
Retailer 4
-
$1,431 AUD
View
Most Expensive
B
Frank Darling
100748437727KD · Nov 4
$1,770 AUD
$1,242 USD
View
4 more retailers have this diamond
Prices start from $364 AUDSave up to $1,407 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
$364 AUD