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Marquise|Lab Grown|IGI

0.79ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799697360

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799697360

Diamond specifications and retailer prices

From €414 EUR
$463 USD
As of October 30, 2026
Save €1,967 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,382 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.79ct lab-grown marquise diamond

This 0.79ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799697360 or 799697360. Listed at 23 retailers as of October 30, 2026, with prices from €414 to €2,382, a €1,967 spread on the same certified stone. Riddles Jewelry lists it at €2,382. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.79
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799697360
Dimensions9.19 × 4.92 × 3.02 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
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
9.19 mm4.92 mm0.79 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799697360
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.4%

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: €464 EUR|Low: €398 EUR|High: €1,912 EUR|Avg: €866 EUR|-11.9%
Retailer 1
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 1, 2026
Retailer 15€414 EUR
Retailer 1€464 EUR
Retailer 5€465 EUR
Retailer 3€514 EUR
Retailer 6€514 EUR
Retailer 7€677 EUR
Retailer 12€779 EUR
Retailer 2€819 EUR
Retailer 14€826 EUR
Retailer 9€852 EUR
Retailer 10€901 EUR
Retailer 11€930 EUR
Retailer 13€1,190 EUR
Retailer 4€1,653 EUR
Retailer 8€1,889 EUR

43 data points across 15 retailers

23 retailers€414 EUR to €2,382 EUR

A
Cheapest Retailer
-
€414 EUR
$463 USD
A
Retailer 2
-
€464 EUR
$518 USD
View
Final sale: no returns
A
Retailer 3
-
€465 EUR
$519 USD
View
Retailer 4
-
€514 EUR
$574 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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€514 EUR
$574 USD
View
A
Retailer 6
-
€516 EUR
$577 USD
View
A
Retailer 7
-
€539 EUR
$602 USD
View
B+
Retailer 8
-
€677 EUR
$756 USD
View
B+
Retailer 9
-
€779 EUR
View
B+
Retailer 10
-
€819 EUR
$915 USD
View
B+
Retailer 11
-
€826 EUR
$923 USD
View
B+
Retailer 12
-
€852 EUR
£750 GBP
View
B+
Retailer 13
-
€901 EUR
A$1,548 AUD
View
B+
Retailer 14
-
€930 EUR
ZAR 16,788 ZAR
View
Retailer 15
-
€1,136 EUR
$1,269 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
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€1,190 EUR
$1,330 USD
View
B
Retailer 17
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€1,653 EUR
$1,847 USD
View
B
Retailer 18
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€1,680 EUR
$1,877 USD
View
B
Retailer 19
-
€1,717 EUR
CA$2,664 CAD
View
B
Retailer 20
-
€1,820 EUR
$2,034 USD
View
B
Retailer 21
-
€1,889 EUR
£1,662 GBP
View
B
Retailer 22
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€1,905 EUR
$2,128 USD
View
Most Expensive
B
Riddles Jewelry
1966209577 · Oct 31
€2,382 EUR
$2,661 USD
View
22 more retailers have this diamond
Prices start from €414 EURSave up to €1,967 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
0.79ct Marquise
€414 EUR