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Marquise|Lab Grown|IGI

1.42ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG794695926

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794695926

Diamond specifications and retailer prices

From $695 AUD
$488 USD
As of October 29, 2026
Save $2,380 AUD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,075 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794695926 or 794695926. Listed at 7 retailers as of October 29, 2026, with prices from $695 to $3,075, a $2,380 spread on the same certified stone. Do Amore Diamonds lists it at $3,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794695926
Dimensions11.82 × 5.83 × 11.82 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm5.83 mm1.42 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794695926
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 29
Current: $3,075 AUD|Low: $177 AUD|High: $3,075 AUD|Avg: $1,069 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$177 AUD
Retailer 8$636 AUD
Retailer 7$695 AUD
Retailer 6$752 AUD
Retailer 5$818 AUD
Retailer 3$819 AUD
Retailer 4$1,124 AUD
Retailer 9$1,165 AUD
Retailer 10$1,452 AUD
Retailer 2$1,998 AUD
Do Amore Diamonds$3,075 AUD

10 data points across 11 retailers

7 retailers$695 AUD to $3,075 AUD

A
Cheapest Retailer
-
$695 AUD
$488 USD
B+
Retailer 2
-
$752 AUD
$528 USD
View
B+
Retailer 3
-
$818 AUD
$575 USD
View
Retailer 4
-
$819 AUD
View
Price last confirmed 119 days ago
B+
Retailer 5
-
$1,124 AUD
$790 USD
View
B
Retailer 6
-
$1,998 AUD
£1,105 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798255 · Oct 29
$3,075 AUD
$2,160 USD
View
6 more retailers have this diamond
Prices start from $695 AUDSave up to $2,380 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
1.42ct Marquise
$695 AUD