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Marquise|Lab Grown|IGI

3.06ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804659681

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804659681

Diamond specifications and retailer prices

From €4,088 EUR
$4,567 USD
As of October 31, 2026
Save €13,710 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €17,798 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659681 or 804659681. Listed at 13 retailers as of October 31, 2026, with prices from €4,088 to €17,798, a €13,710 spread on the same certified stone. With Clarity lists it at €17,798. 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

3.06
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659681
Dimensions14.67 × 7.52 × 4.77 mm
L/W Ratio1.95
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
14.67 mm7.52 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659681
Side View
Table 59.0%Crown 36.7°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,805 EUR|Low: €3,582 EUR|High: €20,930 EUR|Avg: €9,770 EUR|-14.6%
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
With Clarity
October 31, 2026
Retailer 5€3,582 EUR
Retailer 12€4,088 EUR
Retailer 2€5,614 EUR
Retailer 1€5,805 EUR
Retailer 10€6,847 EUR
Retailer 13€6,892 EUR
Retailer 8€7,351 EUR
Retailer 6€7,930 EUR
Retailer 3€8,376 EUR
Retailer 9€9,327 EUR
Retailer 7€10,402 EUR
Retailer 11€12,051 EUR
Retailer 4€15,966 EUR
With Clarity€17,798 EUR

37 data points across 14 retailers

13 retailers€4,088 EUR to €17,798 EUR

A
Cheapest Retailer
-
€4,088 EUR
$4,567 USD
B+
Retailer 2
-
€5,614 EUR
HK$49,000 HKD
View
B+
Retailer 3
-
€5,805 EUR
£5,106 GBP
View
B+
Retailer 4
-
€6,847 EUR
$7,650 USD
View
B+
Retailer 5
-
€6,892 EUR
$7,700 USD
View
B+
Retailer 6
-
€7,351 EUR
View
B+
Retailer 7
-
€7,930 EUR
$8,860 USD
View
B+
Retailer 8
-
€8,376 EUR
$9,358 USD
View
B+
Retailer 9
-
€9,327 EUR
£8,205 GBP
View
B+
Retailer 10
-
€10,402 EUR
ZAR 187,750 ZAR
View
Retailer 11
-
€12,051 EUR
$13,464 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
€15,966 EUR
$17,837 USD
View
Most Expensive
B
With Clarity
804659681 · Oct 31
€17,798 EUR
$19,884 USD
View
12 more retailers have this diamond
Prices start from €4,088 EURSave up to €13,710 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
3.06ct Marquise
€4,088 EUR