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Marquise|Lab Grown|IGI

1.04ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG843663385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843663385

Diamond specifications and retailer prices

From $351 AUD
£194 GBP
As of October 24, 2026
Save $151 AUD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,021 AUD at Taylor and Hart · As of October 23, 2026
View at Taylor and Hart

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843663385 or 843663385. Listed at 6 retailers as of October 24, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843663385
Dimensions9.83 × 5.40 × 3.36 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm5.40 mm1.04 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843663385
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.2%

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 24
Current: $502 AUD|Low: $263 AUD|High: $1,021 AUD|Avg: $579 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 24, 2026
Retailer 5$263 AUD
Retailer 2$351 AUD
Retailer 6$399 AUD
Retailer 3$478 AUD
Retailer 1$502 AUD
Retailer 4$997 AUD
Taylor and Hart$1,021 AUD

7 data points across 7 retailers

6 retailers$351 AUD to $502 AUD

A
Cheapest Retailer
-
$351 AUD
£194 GBP
B+
Retailer 2
-
$399 AUD
$280 USD
View
Retailer 3
-
$478 AUD
$336 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$502 AUD
£278 GBP
View
Retailer 5
-
$997 AUD
$700 USD
View
Price last confirmed 7 days ago
Most Expensive
Taylor and Hart
U9R3JJV · Oct 23
$1,021 AUD
$717 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $351 AUDSave up to $151 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
1.04ct Marquise
$351 AUD