Marquise|Lab Grown|IGI

3.25ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG818696665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818696665

Diamond specifications and retailer prices

From €4,867 EUR
As of October 27, 2026
15 retailers carry this diamond
Most expensive: €15,430 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.25ct lab-grown marquise diamond

This 3.25ct 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 LG818696665 or 818696665. Listed at 15 retailers as of October 27, 2026. 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

3.25
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818696665
Dimensions15.24 × 7.62 × 4.62 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.24 mm7.62 mm3.25 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818696665
Side View
Table 61.0%Crown 35.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €15,430 EUR|Low: €2,632 EUR|High: €15,859 EUR|Avg: €6,218 EUR|-2.7%
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
October 27, 2026
Retailer 4€2,632 EUR
Retailer 16€2,820 EUR
Retailer 12€2,869 EUR
Retailer 3€3,360 EUR
Retailer 11€3,739 EUR
Retailer 13€3,999 EUR
Retailer 6€4,245 EUR
Retailer 2€4,867 EUR
Retailer 14€5,170 EUR
Retailer 9€6,165 EUR
Retailer 7€6,289 EUR
Retailer 8€7,008 EUR
Retailer 5€7,338 EUR
Retailer 15€9,506 EUR
Retailer 10€10,009 EUR
Novita Diamonds€15,430 EUR

27 data points across 16 retailers

15 retailers

Retailer 1
-
€2,820 EUR
$3,150 USD
Price last confirmed 11 days ago
Retailer 2
-
€2,869 EUR
$3,205 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€3,360 EUR
$3,754 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€3,739 EUR
£3,290 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
€3,999 EUR
$4,468 USD
View
Price last confirmed 10 days ago
Retailer 6
-
€4,245 EUR
$4,742 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
€4,867 EUR
View
Retailer 8
-
€5,170 EUR
£4,548 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
€6,165 EUR
A$10,597 AUD
View
Price last confirmed 10 days ago
Retailer 10
-
€6,289 EUR
ZAR 113,516 ZAR
View
Price last confirmed 12 days ago
Retailer 11
-
€7,008 EUR
$7,829 USD
View
Price last confirmed 10 days ago
Retailer 12
-
€7,338 EUR
£6,455 GBP
View
Price last confirmed 11 days ago
Retailer 13
-
€9,506 EUR
$10,620 USD
View
Price last confirmed 10 days ago
Retailer 14
-
€10,009 EUR
$11,182 USD
View
Price last confirmed 10 days ago
Most Expensive
Novita Diamonds
cert_818696665 · Oct 8
€15,430 EUR
A$26,521 AUD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from €4,867 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
3.25ct Marquise
€4,867 EUR