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Marquise|Lab Grown|IGI

1.54ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG816652923

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816652923

Diamond specifications and retailer prices

From $364 AUD
As of November 4, 2026
Save $2,858 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,222 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG816652923 or 816652923. Listed at 17 retailers as of November 4, 2026, with prices from $364 to $3,222, a $2,858 spread on the same certified stone. Do Amore Diamonds lists it at $3,222. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816652923
Dimensions11.82 × 6.14 × 3.73 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm6.14 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816652923
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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 4
Current: $3,222 AUD|Low: $364 AUD|High: $3,222 AUD|Avg: $1,180 AUD
Do Amore Diamonds
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
November 5, 2026
Retailer 14$364 AUD
Retailer 3$405 AUD
Retailer 17$422 AUD
Retailer 6$450 AUD
Retailer 11$566 AUD
Retailer 8$603 AUD
Retailer 16$619 AUD
Retailer 15$857 AUD
Retailer 2$868 AUD
Retailer 12$1,166 AUD
Retailer 13$1,384 AUD
Retailer 7$1,599 AUD
Retailer 4$1,773 AUD
Retailer 9$1,836 AUD
Retailer 5$1,947 AUD
Retailer 10$1,987 AUD
Do Amore Diamonds$3,222 AUD

37 data points across 17 retailers

17 retailers$364 AUD to $3,222 AUD

A
Cheapest Retailer
-
$364 AUD
A
Retailer 2
-
$405 AUD
View
Final sale: no returns
A
Retailer 3
-
$422 AUD
View
A
Retailer 4
-
$450 AUD
View
A
Retailer 5
-
$566 AUD
View
B+
Retailer 6
-
$603 AUD
View
A
Retailer 7
-
$619 AUD
View
A
Retailer 8
-
$857 AUD
View
A
Retailer 9
-
$868 AUD
View
B+
Retailer 10
-
$1,166 AUD
View
B+
Retailer 11
-
$1,384 AUD
View
B+
Retailer 12
-
$1,599 AUD
View
B
Retailer 13
-
$1,773 AUD
View
B
Retailer 14
-
$1,836 AUD
View
B
Retailer 15
-
$1,947 AUD
View
B
Retailer 16
-
$1,987 AUD
View
Most Expensive
B
Do Amore Diamonds
27-DE532C2A9 · Nov 4
$3,222 AUD
$2,260 USD
View
16 more retailers have this diamond
Prices start from $364 AUDSave up to $2,858 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
1.54ct Marquise
$364 AUD