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Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG816624867

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816624867

Diamond specifications and retailer prices

From $347 AUD
$243 USD
As of November 2, 2026
Save $1,965 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,312 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 LG816624867 or 816624867. Listed at 19 retailers as of November 2, 2026, with prices from $347 to $2,312, a $1,965 spread on the same certified stone. Brilliant Earth lists it at $2,312. 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 angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624867
Dimensions10.40 × 5.28 × 3.32 mm
L/W Ratio1.97
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
10.40 mm5.28 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624867
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $2,312 AUD|Low: $347 AUD|High: $3,967 AUD|Avg: $1,123 AUD|-41.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$347 AUD
Retailer 5$388 AUD
Retailer 18$401 AUD
Retailer 15$429 AUD
Retailer 10$528 AUD
Retailer 17$606 AUD
Retailer 12$741 AUD
Retailer 2$807 AUD
Retailer 3$845 AUD
Retailer 8$849 AUD
Retailer 9$860 AUD
Retailer 7$868 AUD
Retailer 14$1,067 AUD
Retailer 11$1,183 AUD
Retailer 16$1,380 AUD
Retailer 6$1,454 AUD
Retailer 13$1,720 AUD
Retailer 19$1,897 AUD
Brilliant Earth$2,312 AUD

34 data points across 19 retailers

19 retailers$347 AUD to $2,312 AUD

A+
Cheapest Retailer
-
$347 AUD
$243 USD
A
Retailer 2
-
$388 AUD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$401 AUD
$281 USD
View
A
Retailer 4
-
$429 AUD
$301 USD
View
Retailer 5
-
$528 AUD
$370 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$606 AUD
$425 USD
View
A
Retailer 7
-
$741 AUD
ZAR 8,393 ZAR
View
A
Retailer 8
-
$807 AUD
£446 GBP
View
A
Retailer 9
-
$845 AUD
$592 USD
View
Retailer 10
-
$849 AUD
$595 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$860 AUD
€574 EUR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$868 AUD
$608 USD
View
B+
Retailer 13
-
$1,067 AUD
$748 USD
View
Retailer 14
-
$1,183 AUD
$829 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$1,380 AUD
$967 USD
View
B+
Retailer 16
-
$1,454 AUD
$1,019 USD
View
B+
Retailer 17
-
$1,720 AUD
£949 GBP
View
B+
Retailer 18
-
$1,897 AUD
$1,330 USD
View
Most Expensive
B
Brilliant Earth
21018488A · Nov 2
$2,312 AUD
$1,620 USD
View
18 more retailers have this diamond
Prices start from $347 AUDSave up to $1,965 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
$347 AUD