CaratHunter
Plans
Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG843638182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843638182

Diamond specifications and retailer prices

From $473 AUD
$332 USD
As of October 30, 2026
Save $1,497 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,970 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843638182 or 843638182. Listed at 6 retailers as of October 30, 2026, with prices from $473 to $1,970, a $1,497 spread on the same certified stone. Michael Trio lists it at $1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638182
Dimensions11.73 × 5.34 × 3.21 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm5.34 mm1.16 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638182
Side View
Table 58.0%Crown 38.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.1%

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: $1,970 AUD|Low: $473 AUD|High: $1,970 AUD|Avg: $981 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$473 AUD
Retailer 4$634 AUD
Retailer 2$735 AUD
Retailer 6$1,182 AUD
Retailer 3$1,199 AUD
Michael Trio$1,970 AUD

2 data points across 6 retailers

6 retailers$473 AUD to $1,970 AUD

B+
Cheapest Retailer
-
$473 AUD
$332 USD
A
Retailer 2
-
$634 AUD
£351 GBP
View
Retailer 3
-
$735 AUD
$516 USD
View
B
Retailer 4
-
$1,182 AUD
$830 USD
View
B
Retailer 5
-
$1,199 AUD
$842 USD
View
Most Expensive
B
Michael Trio
2715812720 · Oct 31
$1,970 AUD
SGD 1,870 SGD
View
5 more retailers have this diamond
Prices start from $473 AUDSave up to $1,497 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
1.16ct Marquise
$473 AUD