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Marquise|Lab Grown|IGI

1.86ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG848614936

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848614936

Diamond specifications and retailer prices

From $518 AUD
$364 USD
As of October 30, 2026
Save $2,131 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,649 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.86ct lab-grown marquise diamond

This 1.86ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848614936 or 848614936. Listed at 11 retailers as of October 30, 2026, with prices from $518 to $2,649, a $2,131 spread on the same certified stone. Michael Trio lists it at $2,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848614936
Dimensions12.72 × 6.32 × 3.88 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm6.32 mm1.86 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848614936
Side View
Table 61.0%Crown 42.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.4%

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: $2,649 AUD|Low: $518 AUD|High: $2,682 AUD|Avg: $1,480 AUD|-1.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$518 AUD
Retailer 8$610 AUD
Retailer 6$772 AUD
Retailer 11$797 AUD
Retailer 9$1,028 AUD
Retailer 5$1,305 AUD
Retailer 2$1,686 AUD
Retailer 10$1,911 AUD
Retailer 3$2,211 AUD
Retailer 4$2,432 AUD
Michael Trio$2,649 AUD

4 data points across 11 retailers

11 retailers$518 AUD to $2,649 AUD

A
Cheapest Retailer
-
$518 AUD
$364 USD
Final sale: no returns
A
Retailer 2
-
$610 AUD
£337 GBP
View
B+
Retailer 3
-
$772 AUD
$542 USD
View
A
Retailer 4
-
$797 AUD
$560 USD
View
A
Retailer 5
-
$1,028 AUD
£568 GBP
View
A
Retailer 6
-
$1,305 AUD
$917 USD
View
B+
Retailer 7
-
$1,686 AUD
$1,184 USD
View
B+
Retailer 8
-
$1,911 AUD
$1,343 USD
View
B
Retailer 9
-
$2,211 AUD
$1,553 USD
View
B
Retailer 10
-
$2,432 AUD
$1,708 USD
View
Most Expensive
B
Michael Trio
9282549600 · Oct 31
$2,649 AUD
SGD 2,515 SGD
View
10 more retailers have this diamond
Prices start from $518 AUDSave up to $2,131 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
1.86ct Marquise
$518 AUD