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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG744514977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG744514977

Diamond specifications and retailer prices

From €2,899 EUR
$3,239 USD
As of October 30, 2026
Save €17,052 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €19,952 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG744514977 or 744514977. Listed at 17 retailers as of October 30, 2026, with prices from €2,899 to €19,952, a €17,052 spread on the same certified stone. Do Amore Diamonds lists it at €19,952. 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

3.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514977
Dimensions14.59 × 7.60 × 4.76 mm
L/W Ratio1.92
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
14.59 mm7.60 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514977
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.6%

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: €19,952 EUR|Low: €2,899 EUR|High: €21,079 EUR|Avg: €6,773 EUR|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 1, 2026
Retailer 15€2,899 EUR
Retailer 16€2,988 EUR
Retailer 14€3,187 EUR
Retailer 6€3,264 EUR
Retailer 9€3,432 EUR
Retailer 3€3,504 EUR
Retailer 5€4,639 EUR
Retailer 13€4,734 EUR
Retailer 7€5,133 EUR
Retailer 10€5,223 EUR
Retailer 17€6,132 EUR
Retailer 8€6,767 EUR
Retailer 2€7,953 EUR
Retailer 11€8,463 EUR
Retailer 4€9,204 EUR
Retailer 12€14,163 EUR
Do Amore Diamonds€19,952 EUR

36 data points across 17 retailers

17 retailers€2,899 EUR to €19,952 EUR

A
Cheapest Retailer
-
€2,899 EUR
$3,239 USD
A
Retailer 2
-
€2,988 EUR
$3,338 USD
View
A
Retailer 3
-
€3,187 EUR
$3,561 USD
View
A
Retailer 4
-
€3,264 EUR
$3,647 USD
View
A
Retailer 5
-
€3,432 EUR
$3,834 USD
View
Final sale: no returns
A
Retailer 6
-
€3,504 EUR
$3,915 USD
View
A
Retailer 7
-
€4,639 EUR
$5,183 USD
View
A
Retailer 8
-
€4,734 EUR
$5,289 USD
View
A
Retailer 9
-
€5,133 EUR
$5,735 USD
View
A
Retailer 10
-
€5,223 EUR
$5,835 USD
View
B+
Retailer 11
-
€6,132 EUR
View
B+
Retailer 12
-
€6,767 EUR
$7,560 USD
View
B+
Retailer 13
-
€7,953 EUR
£6,996 GBP
View
B+
Retailer 14
-
€8,463 EUR
A$14,546 AUD
View
B+
Retailer 15
-
€9,204 EUR
$10,283 USD
View
B
Retailer 16
-
€14,163 EUR
A$24,343 AUD
View
Most Expensive
B
Do Amore Diamonds
27-AF318B108 · Oct 31
€19,952 EUR
$22,290 USD
View
16 more retailers have this diamond
Prices start from €2,899 EURSave up to €17,052 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
3.02ct Marquise
€2,899 EUR