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Marquise|Lab Grown|IGI

3.06ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG768632217

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768632217

Diamond specifications and retailer prices

From €6,856 EUR
$7,660 USD
As of October 31, 2026
Save €8,331 EUR (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €15,187 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless) and certified by IGI LG768632217 or 768632217. Listed at 9 retailers as of October 31, 2026, with prices from €6,856 to €15,187, a €8,331 spread on the same certified stone. Novita Diamonds lists it at €15,187. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632217
Dimensions14.54 × 7.53 × 4.81 mm
L/W Ratio1.93
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
14.54 mm7.53 mm3.06 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632217
Side View
Table 56.0%Crown 36.1°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 63.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €15,187 EUR|Low: €3,134 EUR|High: €22,610 EUR|Avg: €9,410 EUR|+1.7%
Novita Diamonds
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 3€3,134 EUR
Retailer 18€3,391 EUR
Retailer 6€3,475 EUR
Retailer 5€3,733 EUR
Retailer 14€5,161 EUR
Retailer 12€5,254 EUR
Retailer 11€6,037 EUR
Retailer 13€6,382 EUR
Retailer 2€6,856 EUR
Retailer 9€8,593 EUR
Retailer 16€8,595 EUR
Retailer 15€9,084 EUR
Retailer 17€9,844 EUR
Novita Diamonds€15,187 EUR
Retailer 8€16,384 EUR
Retailer 7€17,841 EUR
Retailer 4€21,303 EUR
Retailer 10€22,610 EUR

17 data points across 18 retailers

9 retailers€6,856 EUR to €15,187 EUR

Retailer 1
-
€2,973 EUR
$3,321 USD
Price last confirmed 31 days ago
Retailer 2
-
€3,369 EUR
$3,764 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€4,955 EUR
$5,536 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€5,161 EUR
$5,766 USD
View
Price last confirmed 27 days ago
Retailer 5
-
€5,254 EUR
$5,870 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
€6,856 EUR
$7,660 USD
View
Retailer 7
-
€8,595 EUR
£7,561 GBP
View
Price last confirmed 27 days ago
Retailer 8
-
€9,084 EUR
A$15,613 AUD
View
Price last confirmed 34 days ago
Most Expensive
B
Novita Diamonds
cert_768632217 · Nov 1
€15,187 EUR
A$26,103 AUD
View
8 more retailers have this diamond
Prices start from €6,856 EURSave up to €8,331 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.

B+
3.06ct Marquise
€6,856 EUR