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Marquise|Lab Grown|IGI

3.00ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG844668795

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844668795

Diamond specifications and retailer prices

From €1,697 EUR
$1,903 USD
As of November 2, 2026
Save €6,151 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,847 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844668795 or 844668795. Listed at 8 retailers as of October 31, 2026, with prices from €1,697 to €7,847, a €6,151 spread on the same certified stone. Novita Diamonds lists it at €7,847. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844668795
Dimensions15.33 × 7.51 × 4.55 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.33 mm7.51 mm3.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844668795
Side View
Table 60.0%Crown 33.9°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.6%

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: Nov 2
Current: €7,847 EUR|Low: €1,697 EUR|High: €7,847 EUR|Avg: €3,018 EUR
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7€1,697 EUR
Retailer 2€2,023 EUR
Retailer 5€2,051 EUR
Retailer 4€2,394 EUR
Retailer 6€2,724 EUR
Retailer 3€4,094 EUR
Retailer 8€5,042 EUR
Novita Diamonds€7,847 EUR

14 data points across 8 retailers

8 retailers€1,697 EUR to €7,847 EUR

A
Cheapest Retailer
-
€1,697 EUR
$1,903 USD
A
Retailer 2
-
€2,023 EUR
£1,787 GBP
View
A
Retailer 3
-
€2,051 EUR
$2,300 USD
View
A
Retailer 4
-
€2,394 EUR
View
B+
Retailer 5
-
€2,724 EUR
$3,055 USD
View
B+
Retailer 6
-
€4,094 EUR
£3,616 GBP
View
B
Retailer 7
-
€5,042 EUR
$5,655 USD
View
Most Expensive
B
Novita Diamonds
cert_844668795 · Oct 31
€7,847 EUR
A$13,541 AUD
View
7 more retailers have this diamond
Prices start from €1,697 EURSave up to €6,151 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
3.00ct Marquise
€1,697 EUR