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Marquise|Lab Grown|IGI

1.46ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG771612310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771612310

Diamond specifications and retailer prices

From $304 AUD
$213 USD
As of October 30, 2026
Save $1,042 AUD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,576 AUD at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 1.46ct lab-grown marquise diamond

This 1.46ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771612310 or 771612310. Listed at 10 retailers as of October 30, 2026, with a 343% 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

1.46
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771612310
Dimensions11.43 × 5.93 × 3.77 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.43 mm5.93 mm1.46 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771612310
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.6%

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: Oct 30
Current: $1,576 AUD|Low: $298 AUD|High: $1,669 AUD|Avg: $1,012 AUD|+4.4%
Michael Trio
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
October 27, 2026
Retailer 12$304 AUD
Retailer 9$352 AUD
Retailer 11$422 AUD
Retailer 8$635 AUD
Retailer 4$733 AUD
Retailer 3$845 AUD
Retailer 2$922 AUD
Retailer 14$1,213 AUD
Retailer 10$1,217 AUD
Retailer 5$1,254 AUD
Retailer 6$1,338 AUD
Retailer 13$1,346 AUD
Retailer 7$1,513 AUD
Michael Trio$1,576 AUD

29 data points across 14 retailers

10 retailers$304 AUD to $1,346 AUD

A
Cheapest Retailer
-
$304 AUD
$213 USD
A
Retailer 2
-
$352 AUD
$247 USD
View
Retailer 3
-
$635 AUD
€424 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$845 AUD
$592 USD
View
A
Retailer 5
-
$922 AUD
View
B+
Retailer 6
-
$1,213 AUD
$850 USD
View
B+
Retailer 7
-
$1,217 AUD
$853 USD
View
B
Retailer 8
-
$1,346 AUD
$943 USD
View
Retailer 9
-
$1,513 AUD
£835 GBP
View
Price last confirmed 7 days ago
Most Expensive
Michael Trio
5479348000 · Oct 13
$1,576 AUD
SGD 1,493 SGD
View
Price last confirmed 20 days ago
9 more retailers have this diamond
Prices start from $304 AUDSave up to $1,042 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
1.46ct Marquise
$304 AUD