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Marquise|Lab Grown|IGI

5.29ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG833699918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833699918

Diamond specifications and retailer prices

From €5,899 EUR
$6,590 USD
As of October 30, 2026
Save €20,254 EUR (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €26,153 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.29ct lab-grown marquise diamond

This 5.29ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833699918 or 833699918. Listed at 25 retailers as of October 30, 2026, with prices from €5,899 to €26,153, a €20,254 spread on the same certified stone. With Clarity lists it at €26,153. 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

5.29
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833699918
Dimensions18.51 × 8.86 × 5.69 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.51 mm8.86 mm5.29 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833699918
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 64.2%

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: Oct 30
Current: €7,187 EUR|Low: €5,663 EUR|High: €25,630 EUR|Avg: €12,473 EUR|-9.3%
Retailer 1
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Retailer 3
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
With Clarity
October 31, 2026
Retailer 7€5,899 EUR
Retailer 11€6,135 EUR
Retailer 8€6,607 EUR
Retailer 4€6,816 EUR
Retailer 9€6,843 EUR
Retailer 2€7,079 EUR
Retailer 1€7,187 EUR
Retailer 10€8,123 EUR
Retailer 18€8,570 EUR
Retailer 15€9,065 EUR
Retailer 16€9,767 EUR
Retailer 21€10,106 EUR
Retailer 23€10,571 EUR
Retailer 19€10,802 EUR
Retailer 5€12,469 EUR
Retailer 12€12,988 EUR
Retailer 20€13,753 EUR
Retailer 17€13,902 EUR
Retailer 22€14,333 EUR
Retailer 13€17,709 EUR
Retailer 3€19,043 EUR
Retailer 6€20,102 EUR
Retailer 14€23,542 EUR
With Clarity€25,630 EUR

40 data points across 24 retailers

25 retailers€5,899 EUR to €26,153 EUR

A
Cheapest Retailer
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€5,899 EUR
$6,590 USD
A
Retailer 2
-
€6,135 EUR
$6,854 USD
View
A
Retailer 3
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€6,607 EUR
$7,381 USD
View
Final sale: no returns
A
Retailer 4
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€6,816 EUR
$7,615 USD
View
Retailer 5
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€6,843 EUR
$7,645 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€6,843 EUR
$7,645 USD
View
Retailer 7
-
€7,079 EUR
£6,227 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
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€7,187 EUR
$8,029 USD
View
A
Retailer 9
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€8,123 EUR
$9,075 USD
View
A
Retailer 10
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€8,570 EUR
£7,539 GBP
View
A
Retailer 11
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€9,065 EUR
$10,128 USD
View
A
Retailer 12
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€9,767 EUR
£8,592 GBP
View
A
Retailer 13
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€10,106 EUR
$11,290 USD
View
A
Retailer 14
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€10,571 EUR
$11,810 USD
View
A
Retailer 15
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€10,802 EUR
View
A
Retailer 16
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€12,469 EUR
$13,931 USD
View
A
Retailer 17
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€12,988 EUR
$14,510 USD
View
A
Retailer 18
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€13,753 EUR
£12,098 GBP
View
A
Retailer 19
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€13,902 EUR
ZAR 250,910 ZAR
View
Retailer 20
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€14,333 EUR
A$24,635 AUD
View
Price last confirmed 9 days ago
Retailer 21
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€17,709 EUR
$19,785 USD
View
Price last confirmed 7 days ago
A
Retailer 22
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€19,043 EUR
$21,275 USD
View
Retailer 23
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€20,102 EUR
A$34,551 AUD
View
Price last confirmed 22 days ago
A
Retailer 24
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€23,542 EUR
$26,301 USD
View
Most Expensive
B+
With Clarity
833699918 · Oct 31
€26,153 EUR
$29,218 USD
View
24 more retailers have this diamond
Prices start from €5,899 EURSave up to €20,254 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
5.29ct Marquise
€5,899 EUR