Marquise|Lab Grown|IGI

1.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799631506

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799631506

Diamond specifications and retailer prices

From €416 EUR
$465 USD
As of October 30, 2026
Save €2,081 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,497 EUR at Brilliant Earth · As of October 30, 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 LG799631506 or 799631506. Listed at 22 retailers as of October 30, 2026, with prices from €416 to €2,497, a €2,081 spread on the same certified stone. Brilliant Earth lists it at €2,497. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799631506
Dimensions10.18 × 5.34 × 3.36 mm
L/W Ratio1.91
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
10.18 mm5.34 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799631506
Side View
Table 59.0%Crown 33.1°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

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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: Oct 30
Current: €2,497 EUR|Low: €399 EUR|High: €2,497 EUR|Avg: €994 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 5€416 EUR
Retailer 7€465 EUR
Retailer 17€466 EUR
Retailer 3€516 EUR
Retailer 18€516 EUR
Retailer 4€534 EUR
Retailer 14€600 EUR
Retailer 8€691 EUR
Retailer 11€785 EUR
Retailer 12€790 EUR
Retailer 2€855 EUR
Retailer 13€887 EUR
Retailer 16€1,198 EUR
Retailer 10€1,362 EUR
Retailer 6€1,659 EUR
Retailer 9€1,825 EUR
Retailer 15€1,897 EUR
Brilliant Earth€2,497 EUR

38 data points across 18 retailers

22 retailers€416 EUR to €2,497 EUR

A
Cheapest Retailer
-
€416 EUR
$465 USD
A
Retailer 2
-
€465 EUR
$519 USD
View
Final sale: no returns
A
Retailer 3
-
€466 EUR
$521 USD
View
Retailer 4
-
€516 EUR
$576 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€516 EUR
$576 USD
View
Retailer 6
-
€534 EUR
£470 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
€599 EUR
$669 USD
View
A
Retailer 8
-
€600 EUR
$670 USD
View
A
Retailer 9
-
€691 EUR
$772 USD
View
B+
Retailer 10
-
€710 EUR
$793 USD
View
B+
Retailer 11
-
€785 EUR
View
B+
Retailer 12
-
€790 EUR
A$1,358 AUD
View
B+
Retailer 13
-
€855 EUR
£752 GBP
View
B+
Retailer 14
-
€887 EUR
ZAR 16,002 ZAR
View
B
Retailer 15
-
€1,198 EUR
$1,338 USD
View
B
Retailer 16
-
€1,362 EUR
SGD 2,056 SGD
View
B
Retailer 17
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€1,501 EUR
£1,320 GBP
View
B
Retailer 18
-
€1,659 EUR
$1,853 USD
View
B
Retailer 19
-
€1,686 EUR
$1,883 USD
View
B
Retailer 20
-
€1,825 EUR
$2,039 USD
View
B
Retailer 21
-
€1,897 EUR
£1,669 GBP
View
Most Expensive
B
Brilliant Earth
20486206A · Oct 30
€2,497 EUR
$2,790 USD
View
21 more retailers have this diamond
Prices start from €416 EURSave up to €2,081 EUR

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
€416 EUR