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Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG794606623

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794606623

Diamond specifications and retailer prices

From $741 AUD
$519 USD
As of November 3, 2026
Save $3,240 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,981 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794606623 or 794606623. Listed at 22 retailers as of November 2, 2026, with prices from $741 to $3,981, a $3,240 spread on the same certified stone. Brilliant Earth lists it at $3,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794606623
Dimensions10.46 × 5.29 × 3.29 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.46 mm5.29 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794606623
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $3,981 AUD|Low: $636 AUD|High: $3,981 AUD|Avg: $1,535 AUD
Brilliant Earth
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
November 3, 2026
Retailer 3$664 AUD
Retailer 4$822 AUD
Retailer 5$822 AUD
Retailer 9$847 AUD
Retailer 14$956 AUD
Retailer 15$1,102 AUD
Retailer 7$1,132 AUD
Retailer 12$1,251 AUD
Retailer 13$1,260 AUD
Retailer 2$1,350 AUD
Retailer 10$1,418 AUD
Retailer 8$1,929 AUD
Retailer 6$2,171 AUD
Retailer 11$3,021 AUD
Brilliant Earth$3,981 AUD

42 data points across 15 retailers

22 retailers$741 AUD to $3,981 AUD

Retailer 1
-
$664 AUD
$465 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$741 AUD
$519 USD
View
Final sale: no returns
Retailer 3
-
$743 AUD
$521 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$822 AUD
$576 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$822 AUD
$576 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$847 AUD
£467 GBP
View
B+
Retailer 7
-
$955 AUD
$669 USD
View
B+
Retailer 8
-
$956 AUD
$670 USD
View
B+
Retailer 9
-
$1,102 AUD
$772 USD
View
B+
Retailer 10
-
$1,132 AUD
$793 USD
View
B+
Retailer 11
-
$1,251 AUD
€835 EUR
View
B+
Retailer 12
-
$1,260 AUD
View
B+
Retailer 13
-
$1,350 AUD
£745 GBP
View
B+
Retailer 14
-
$1,418 AUD
ZAR 16,059 ZAR
View
B
Retailer 15
-
$1,929 AUD
$1,352 USD
View
B
Retailer 16
-
$2,171 AUD
SGD 2,056 SGD
View
B
Retailer 17
-
$2,392 AUD
£1,320 GBP
View
Retailer 18
-
$2,644 AUD
$1,853 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$2,687 AUD
$1,883 USD
View
B
Retailer 20
-
$2,909 AUD
$2,039 USD
View
B
Retailer 21
-
$3,021 AUD
£1,667 GBP
View
Most Expensive
B
Brilliant Earth
20485848A · Nov 2
$3,981 AUD
$2,790 USD
View
21 more retailers have this diamond
Prices start from $741 AUDSave up to $3,240 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
$741 AUD