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Marquise|Lab Grown|IGI

1.04ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG787642619

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787642619

Diamond specifications and retailer prices

From $344 AUD
As of November 5, 2026
Save $1,433 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,157 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787642619 or 787642619. Listed at 17 retailers as of November 4, 2026, with a 416% 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787642619
Dimensions11.06 × 5.19 × 3.25 mm
L/W Ratio2.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.06 mm5.19 mm1.04 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787642619
Side View
Table 58.0%Crown 35°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 62.6%

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: Nov 5
Current: $3,157 AUD|Low: $344 AUD|High: $3,157 AUD|Avg: $1,135 AUD|+10.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 6$344 AUD
Retailer 3$389 AUD
Retailer 8$513 AUD
Retailer 12$729 AUD
Retailer 17$736 AUD
Retailer 2$790 AUD
Retailer 5$826 AUD
Retailer 14$851 AUD
Retailer 15$919 AUD
Retailer 11$1,034 AUD
Retailer 16$1,234 AUD
Retailer 9$1,501 AUD
Retailer 13$1,543 AUD
Retailer 7$1,601 AUD
Retailer 10$1,687 AUD
Retailer 4$1,777 AUD
Do Amore Diamonds$3,157 AUD

24 data points across 17 retailers

17 retailers$344 AUD to $1,777 AUD

A
Cheapest Retailer
-
$344 AUD
Final sale: no returns
A
Retailer 2
-
$389 AUD
View
A
Retailer 3
-
$513 AUD
View
B+
Retailer 4
-
$729 AUD
View
B+
Retailer 5
-
$736 AUD
View
B+
Retailer 6
-
$790 AUD
View
B+
Retailer 7
-
$826 AUD
View
B+
Retailer 8
-
$851 AUD
View
Retailer 9
-
$919 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,034 AUD
View
B
Retailer 11
-
$1,234 AUD
View
B
Retailer 12
-
$1,543 AUD
View
B
Retailer 13
-
$1,601 AUD
View
B
Retailer 14
-
$1,687 AUD
View
B
Retailer 15
-
$1,777 AUD
View
Retailer 16
-
$2,957 AUD
View
Price under review
Most Expensive
Do Amore Diamonds
23-787642619 · Nov 4
$3,157 AUD
$2,210 USD
View
Price under review
16 more retailers have this diamond
Prices start from $344 AUDSave up to $1,433 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
$344 AUD