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Marquise|Lab Grown|IGI

3.35ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG829608659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829608659

Diamond specifications and retailer prices

From €2,649 EUR
$2,960 USD
As of October 30, 2026
Save €8,051 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €10,701 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.35ct lab-grown marquise diamond

This 3.35ct 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 LG829608659 or 829608659. Listed at 20 retailers as of October 30, 2026, with prices from €2,649 to €10,701, a €8,051 spread on the same certified stone. Taylor and Hart lists it at €10,701. 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

3.35
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829608659
Dimensions15.27 × 8.11 × 4.39 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.27 mm8.11 mm3.35 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829608659
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 54.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €6,941 EUR|Low: €2,501 EUR|High: €10,701 EUR|Avg: €4,808 EUR|-0.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
November 1, 2026
Retailer 8€2,649 EUR
Retailer 15€2,883 EUR
Retailer 5€2,967 EUR
Retailer 3€3,074 EUR
Retailer 4€3,135 EUR
Retailer 17€3,218 EUR
Retailer 18€3,622 EUR
Retailer 11€3,658 EUR
Retailer 9€3,841 EUR
Retailer 12€4,154 EUR
Retailer 16€4,416 EUR
Retailer 10€4,777 EUR
Retailer 7€5,306 EUR
Retailer 2€6,494 EUR
Retailer 1€6,941 EUR
Retailer 13€7,138 EUR
Retailer 6€7,721 EUR
Retailer 14€7,833 EUR
Taylor and Hart€10,701 EUR

34 data points across 19 retailers

20 retailers€2,649 EUR to €10,701 EUR

A
Cheapest Retailer
-
€2,649 EUR
$2,960 USD
A
Retailer 2
-
€2,883 EUR
$3,221 USD
View
A
Retailer 3
-
€2,967 EUR
$3,315 USD
View
Final sale: no returns
Retailer 4
-
€3,022 EUR
$3,376 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€3,074 EUR
$3,434 USD
View
A
Retailer 6
-
€3,135 EUR
$3,502 USD
View
A
Retailer 7
-
€3,218 EUR
$3,595 USD
View
A
Retailer 8
-
€3,622 EUR
$4,046 USD
View
A
Retailer 9
-
€3,658 EUR
£3,217 GBP
View
A
Retailer 10
-
€3,841 EUR
$4,291 USD
View
A
Retailer 11
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€4,154 EUR
£3,654 GBP
View
A
Retailer 12
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€4,416 EUR
$4,934 USD
View
A
Retailer 13
-
€4,777 EUR
$5,337 USD
View
A
Retailer 14
-
€5,306 EUR
£4,668 GBP
View
B+
Retailer 15
-
€6,494 EUR
$7,255 USD
View
B+
Retailer 16
-
€6,941 EUR
A$11,930 AUD
View
B+
Retailer 17
-
€7,138 EUR
ZAR 128,832 ZAR
View
B+
Retailer 18
-
€7,721 EUR
$8,626 USD
View
B+
Retailer 19
-
€7,833 EUR
£6,891 GBP
View
Most Expensive
B
Taylor and Hart
CKHEXKZ · Oct 31
€10,701 EUR
$11,955 USD
View
19 more retailers have this diamond
Prices start from €2,649 EURSave up to €8,051 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
3.35ct Marquise
€2,649 EUR