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 $331 USD
As of October 30, 2026
Save $1,553 USD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,884 USD 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 8 retailers as of October 30, 2026, with prices from $331 to $1,884, a $1,553 spread on the same certified stone. Michael Trio lists it at $1,884. 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
Color
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: $1,884 USD|Low: $331 USD|High: $1,896 USD|Avg: $1,057 USD|-0.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$331 USD
Retailer 5$552 USD
Retailer 2$729 USD
Retailer 4$756 USD
Retailer 3$929 USD
Retailer 6$1,364 USD
Retailer 8$1,740 USD
Michael Trio$1,884 USD

2 data points across 8 retailers

8 retailers$331 USD to $1,884 USD

A
Cheapest Retailer
-
$331 USD
B+
Retailer 2
-
$552 USD
View
Retailer 3
-
$729 USD
£574 GBP
View
A
Retailer 4
-
$756 USD
View
B+
Retailer 5
-
$929 USD
View
B+
Retailer 6
-
$1,364 USD
View
B
Retailer 7
-
$1,740 USD
View
Most Expensive
B
Michael Trio
2845088020 · Oct 31
$1,884 USD
SGD 2,546 SGD
View
7 more retailers have this diamond
Prices start from $331 USDSave up to $1,553 USD

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
$331 USD