Marquise|Lab Grown|IGI

0.76ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG805678351

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805678351

Diamond specifications and retailer prices

From €400 EUR
$447 USD
As of October 30, 2026
Save €1,891 EUR (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,291 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.76ct lab-grown marquise diamond

This 0.76ct 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 LG805678351 or 805678351. Listed at 23 retailers as of October 30, 2026, with prices from €400 to €2,291, a €1,891 spread on the same certified stone. Riddles Jewelry lists it at €2,291. 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

0.76
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805678351
Dimensions9.16 × 4.76 × 2.99 mm
L/W Ratio1.92
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
9.16 mm4.76 mm0.76 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805678351
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: €820 EUR|Low: €384 EUR|High: €1,844 EUR|Avg: €833 EUR|+2.7%
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
October 31, 2026
Retailer 15€400 EUR
Retailer 5€448 EUR
Retailer 3€496 EUR
Retailer 6€496 EUR
Retailer 13€507 EUR
Retailer 7€656 EUR
Retailer 10€754 EUR
Retailer 2€789 EUR
Retailer 14€795 EUR
Retailer 1€820 EUR
Retailer 12€872 EUR
Retailer 9€897 EUR
Retailer 11€1,155 EUR
Retailer 4€1,594 EUR
Retailer 8€1,831 EUR

44 data points across 15 retailers

23 retailers€400 EUR to €2,291 EUR

A
Cheapest Retailer
-
€400 EUR
$447 USD
A
Retailer 2
-
€448 EUR
$500 USD
View
Retailer 3
-
€496 EUR
$554 USD
View
Price last confirmed 16 days ago
A
Retailer 4
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€496 EUR
$554 USD
View
A
Retailer 5
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€498 EUR
$556 USD
View
A
Retailer 6
-
€507 EUR
$566 USD
View
Final sale: no returns
A
Retailer 7
-
€519 EUR
$580 USD
View
B+
Retailer 8
-
€656 EUR
$733 USD
View
B+
Retailer 9
-
€754 EUR
View
B+
Retailer 10
-
€789 EUR
$882 USD
View
B+
Retailer 11
-
€795 EUR
$888 USD
View
B+
Retailer 12
-
€820 EUR
£721 GBP
View
B+
Retailer 13
-
€872 EUR
A$1,498 AUD
View
B+
Retailer 14
-
€897 EUR
ZAR 16,189 ZAR
View
Retailer 15
-
€1,093 EUR
$1,221 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
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€1,155 EUR
$1,290 USD
View
B
Retailer 17
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€1,594 EUR
$1,781 USD
View
B
Retailer 18
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€1,623 EUR
$1,813 USD
View
B
Retailer 19
-
€1,652 EUR
CA$2,563 CAD
View
B
Retailer 20
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€1,773 EUR
$1,981 USD
View
B
Retailer 21
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€1,831 EUR
£1,611 GBP
View
B
Retailer 22
-
€1,832 EUR
$2,047 USD
View
Most Expensive
B
Riddles Jewelry
1966210349 · Oct 31
€2,291 EUR
$2,560 USD
View
22 more retailers have this diamond
Prices start from €400 EURSave up to €1,891 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
0.76ct Marquise
€400 EUR