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Marquise|Lab Grown|IGI

3.58ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG760539440

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760539440

Diamond specifications and retailer prices

From €1,549 EUR
$1,737 USD
As of November 2, 2026
Save €5,361 EUR (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €6,910 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.58ct lab-grown marquise diamond

This 3.58ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760539440 or 760539440. Listed at 20 retailers as of November 2, 2026, with prices from €1,549 to €6,910, a €5,361 spread on the same certified stone. Brilliant Earth lists it at €6,910. 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

3.58
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760539440
Dimensions16.29 × 8.13 × 5.18 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
16.29 mm8.13 mm3.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760539440
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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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: Nov 2
Current: €6,910 EUR|Low: €1,549 EUR|High: €9,870 EUR|Avg: €3,480 EUR|-30.0%
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 22€1,549 EUR
Retailer 5€1,684 EUR
Retailer 11€1,734 EUR
Retailer 4€1,796 EUR
Retailer 6€1,796 EUR
Retailer 17€1,948 EUR
Retailer 21€1,987 EUR
Retailer 14€2,051 EUR
Retailer 2€2,547 EUR
Retailer 15€2,819 EUR
Retailer 20€3,096 EUR
Retailer 10€3,116 EUR
Retailer 19€3,208 EUR
Retailer 3€3,367 EUR
Retailer 12€3,723 EUR
Retailer 16€4,056 EUR
Retailer 18€4,171 EUR
Retailer 8€4,840 EUR
Retailer 13€5,129 EUR
Retailer 7€5,436 EUR
Retailer 9€6,299 EUR
Brilliant Earth€6,910 EUR

25 data points across 22 retailers

20 retailers€1,549 EUR to €6,910 EUR

A
Cheapest Retailer
-
€1,549 EUR
$1,737 USD
A
Retailer 2
-
€1,684 EUR
$1,889 USD
View
Retailer 3
-
€1,796 EUR
$2,014 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
€1,796 EUR
$2,014 USD
View
A
Retailer 5
-
€1,948 EUR
$2,185 USD
View
A
Retailer 6
-
€2,051 EUR
$2,300 USD
View
A
Retailer 7
-
€2,547 EUR
£2,249 GBP
View
A
Retailer 8
-
€2,819 EUR
$3,162 USD
View
B+
Retailer 9
-
€3,096 EUR
$3,473 USD
View
B+
Retailer 10
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€3,116 EUR
$3,495 USD
View
B+
Retailer 11
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€3,208 EUR
View
B+
Retailer 12
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€3,367 EUR
$3,776 USD
View
B+
Retailer 13
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€3,723 EUR
£3,288 GBP
View
B+
Retailer 14
-
€4,056 EUR
A$6,998 AUD
View
B+
Retailer 15
-
€4,171 EUR
ZAR 75,570 ZAR
View
B
Retailer 16
-
€4,840 EUR
$5,429 USD
View
B+
Retailer 17
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€5,129 EUR
£4,530 GBP
View
Retailer 18
-
€5,436 EUR
$6,097 USD
View
Price last confirmed 22 days ago
B
Retailer 19
-
€6,299 EUR
$7,065 USD
View
Most Expensive
B
Brilliant Earth
21688975A · Nov 2
€6,910 EUR
$7,750 USD
View
19 more retailers have this diamond
Prices start from €1,549 EURSave up to €5,361 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
3.58ct Marquise
€1,549 EUR