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Marquise|Lab Grown|IGI

0.80ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799697365

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799697365

Diamond specifications and retailer prices

From €413 EUR
$461 USD
As of October 30, 2026
Save €2,013 EUR (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,750 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.8ct lab-grown marquise diamond

This 0.8ct 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 LG799697365 or 799697365. Listed at 25 retailers as of October 29, 2026, with a 488% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.80
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799697365
Dimensions9.99 × 4.64 × 2.97 mm
L/W Ratio2.15
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
9.99 mm4.64 mm0.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799697365
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.0%

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: €888 EUR|Low: €405 EUR|High: €2,442 EUR|Avg: €1,009 EUR|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 15€422 EUR
Retailer 4€473 EUR
Retailer 8€473 EUR
Retailer 5€524 EUR
Retailer 17€524 EUR
Retailer 7€563 EUR
Retailer 16€774 EUR
Retailer 13€841 EUR
Retailer 1€888 EUR
Retailer 14€899 EUR
Retailer 12€1,046 EUR
Retailer 9€1,285 EUR
Retailer 10€1,325 EUR
Retailer 6€1,509 EUR
Retailer 3€1,520 EUR
Retailer 2€1,678 EUR
Retailer 11€2,426 EUR

42 data points across 17 retailers

25 retailers€413 EUR to €2,426 EUR

A
Cheapest Retailer
-
€413 EUR
$461 USD
A
Retailer 2
-
€422 EUR
$472 USD
View
A
Retailer 3
-
€473 EUR
$528 USD
View
Final sale: no returns
A
Retailer 4
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€473 EUR
$528 USD
View
A
Retailer 5
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€524 EUR
$585 USD
View
Retailer 6
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€524 EUR
$585 USD
View
Price last confirmed 16 days ago
A
Retailer 7
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€563 EUR
$629 USD
View
B+
Retailer 8
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€774 EUR
$865 USD
View
B+
Retailer 9
-
€841 EUR
View
B+
Retailer 10
-
€888 EUR
£782 GBP
View
B+
Retailer 11
-
€899 EUR
$1,004 USD
View
B+
Retailer 12
-
€1,046 EUR
ZAR 18,872 ZAR
View
Retailer 13
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€1,285 EUR
$1,436 USD
View
Price last confirmed 9 days ago
B
Retailer 14
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€1,325 EUR
$1,480 USD
View
B
Retailer 15
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€1,509 EUR
$1,686 USD
View
B
Retailer 16
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€1,520 EUR
$1,698 USD
View
B
Retailer 17
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€1,620 EUR
CA$2,513 CAD
View
B
Retailer 18
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€1,678 EUR
£1,476 GBP
View
B
Retailer 19
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€1,834 EUR
$2,049 USD
View
B
Retailer 20
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€1,984 EUR
$2,216 USD
View
B
Retailer 21
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€1,984 EUR
$2,216 USD
View
B
Retailer 22
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€2,247 EUR
$2,510 USD
View
B
Retailer 23
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€2,426 EUR
£2,134 GBP
View
Retailer 24
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€3,240 EUR
$3,620 USD
View
Price under review
Most Expensive
Do Amore Diamonds
27-5DA010961 · Oct 30
€3,750 EUR
$4,190 USD
View
Price under review
24 more retailers have this diamond
Prices start from €413 EURSave up to €2,013 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
0.80ct Marquise
€413 EUR