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Marquise|Lab Grown|IGI

3.30ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG710580689

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG710580689

Diamond specifications and retailer prices

From €3,153 EUR
$3,522 USD
As of October 30, 2026
Save €18,536 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €21,688 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.3ct lab-grown marquise diamond

This 3.3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710580689 or 710580689. Listed at 17 retailers as of October 30, 2026, with prices from €3,153 to €21,688, a €18,536 spread on the same certified stone. Do Amore Diamonds lists it at €21,688. 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

3.30
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710580689
Dimensions14.74 × 7.59 × 4.94 mm
L/W Ratio1.94
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
14.74 mm7.59 mm3.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710580689
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 65.1%

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 30
Current: €21,688 EUR|Low: €3,105 EUR|High: €22,995 EUR|Avg: €7,626 EUR|-5.7%
Do Amore 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
October 31, 2026
Retailer 12€3,153 EUR
Retailer 13€3,263 EUR
Retailer 6€3,450 EUR
Retailer 10€3,456 EUR
Retailer 9€3,743 EUR
Retailer 15€3,795 EUR
Retailer 2€4,945 EUR
Retailer 3€5,044 EUR
Retailer 5€5,703 EUR
Retailer 4€6,677 EUR
Retailer 14€6,698 EUR
Retailer 11€7,966 EUR
Retailer 16€8,693 EUR
Retailer 7€9,511 EUR
Retailer 17€10,031 EUR
Retailer 8€15,667 EUR
Do Amore Diamonds€21,688 EUR

34 data points across 17 retailers

17 retailers€3,153 EUR to €21,688 EUR

A
Cheapest Retailer
-
€3,153 EUR
$3,522 USD
A
Retailer 2
-
€3,263 EUR
$3,645 USD
View
A
Retailer 3
-
€3,450 EUR
$3,854 USD
View
A
Retailer 4
-
€3,456 EUR
$3,861 USD
View
A
Retailer 5
-
€3,743 EUR
$4,182 USD
View
Final sale: no returns
A
Retailer 6
-
€3,795 EUR
$4,240 USD
View
A
Retailer 7
-
€4,945 EUR
$5,525 USD
View
A
Retailer 8
-
€5,044 EUR
$5,635 USD
View
B+
Retailer 9
-
€5,703 EUR
$6,371 USD
View
B+
Retailer 10
-
€6,677 EUR
$7,460 USD
View
B+
Retailer 11
-
€6,698 EUR
View
B+
Retailer 12
-
€7,966 EUR
$8,900 USD
View
B+
Retailer 13
-
€8,693 EUR
£7,647 GBP
View
Retailer 14
-
€9,511 EUR
A$16,347 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
€10,031 EUR
$11,207 USD
View
Retailer 16
-
€15,667 EUR
A$26,928 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-CE3E9D4BF · Oct 30
€21,688 EUR
$24,230 USD
View
16 more retailers have this diamond
Prices start from €3,153 EURSave up to €18,536 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
3.30ct Marquise
€3,153 EUR