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Marquise|Lab Grown|IGI

1.86ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG849615616

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849615616

Diamond specifications and retailer prices

From $471 AUD
$331 USD
As of October 30, 2026
Save $2,211 AUD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,682 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 LG849615616 or 849615616. Listed at 7 retailers as of October 30, 2026, with prices from $471 to $2,682, a $2,211 spread on the same certified stone. Michael Trio lists it at $2,682. 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 angle40.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615616
Dimensions12.27 × 6.32 × 4.01 mm
L/W Ratio1.94
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.32 mm1.86 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615616
Side View
Table 61.0%Crown 40.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.4%

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: $2,682 AUD|Low: $471 AUD|High: $2,699 AUD|Avg: $1,538 AUD|-0.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$471 AUD
Retailer 4$786 AUD
Retailer 3$1,076 AUD
Retailer 2$1,323 AUD
Retailer 5$1,942 AUD
Retailer 7$2,477 AUD
Michael Trio$2,682 AUD

2 data points across 7 retailers

7 retailers$471 AUD to $2,682 AUD

A
Cheapest Retailer
-
$471 AUD
$331 USD
B+
Retailer 2
-
$786 AUD
$552 USD
View
A
Retailer 3
-
$1,076 AUD
$756 USD
View
B+
Retailer 4
-
$1,323 AUD
$929 USD
View
B+
Retailer 5
-
$1,942 AUD
$1,364 USD
View
B
Retailer 6
-
$2,477 AUD
$1,740 USD
View
Most Expensive
B
Michael Trio
2845088020 · Oct 31
$2,682 AUD
SGD 2,546 SGD
View
6 more retailers have this diamond
Prices start from $471 AUDSave up to $2,211 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
$471 AUD