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Marquise|Lab Grown|IGI

4.52ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG832604695

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG832604695

Diamond specifications and retailer prices

From €5,150 EUR
£4,548 GBP
As of November 2, 2026
Save €18,915 EUR (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €24,065 EUR at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.52ct lab-grown marquise diamond

This 4.52ct 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 LG832604695 or 832604695. Listed at 22 retailers as of November 1, 2026, with prices from €5,150 to €24,065, a €18,915 spread on the same certified stone. Novita Diamonds lists it at €24,065. 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

4.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832604695
Dimensions16.92 × 8.62 × 5.19 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.92 mm8.62 mm4.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832604695
Side View
Table 58.0%Crown 33.9°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 60.2%

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: Nov 2
Current: €24,065 EUR|Low: €5,148 EUR|High: €24,377 EUR|Avg: €9,870 EUR|-1.3%
Novita Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 2€5,150 EUR
Retailer 11€5,331 EUR
Retailer 14€5,587 EUR
Retailer 10€5,706 EUR
Retailer 12€5,970 EUR
Retailer 6€6,174 EUR
Retailer 5€6,183 EUR
Retailer 15€6,515 EUR
Retailer 9€7,292 EUR
Retailer 4€7,340 EUR
Retailer 7€7,481 EUR
Retailer 13€7,746 EUR
Retailer 8€8,805 EUR
Retailer 20€8,956 EUR
Retailer 21€9,112 EUR
Retailer 19€10,208 EUR
Retailer 3€11,702 EUR
Retailer 16€12,582 EUR
Retailer 18€13,161 EUR
Retailer 17€13,664 EUR
Retailer 22€21,590 EUR
Novita Diamonds€24,065 EUR

26 data points across 22 retailers

22 retailers€5,150 EUR to €24,065 EUR

A
Cheapest Retailer
-
€5,150 EUR
£4,548 GBP
A
Retailer 2
-
€5,331 EUR
$5,979 USD
View
A
Retailer 3
-
€5,587 EUR
$6,266 USD
View
A
Retailer 4
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€5,706 EUR
$6,400 USD
View
A
Retailer 5
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€5,970 EUR
$6,696 USD
View
Final sale: no returns
A
Retailer 6
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€6,174 EUR
$6,925 USD
View
A
Retailer 7
-
€6,183 EUR
$6,935 USD
View
Retailer 8
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€6,515 EUR
$7,307 USD
View
Price last confirmed 17 days ago
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Retailer 9
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€7,292 EUR
$8,179 USD
View
A
Retailer 10
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€7,340 EUR
$8,233 USD
View
A
Retailer 11
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€7,481 EUR
$8,391 USD
View
A
Retailer 12
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€7,746 EUR
£6,841 GBP
View
A
Retailer 13
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€8,805 EUR
£7,776 GBP
View
A
Retailer 14
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€8,956 EUR
$10,045 USD
View
A
Retailer 15
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€9,112 EUR
$10,220 USD
View
A
Retailer 16
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€10,208 EUR
View
A
Retailer 17
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€11,702 EUR
$13,125 USD
View
B+
Retailer 18
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€12,582 EUR
£11,112 GBP
View
B+
Retailer 19
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€13,161 EUR
ZAR 238,469 ZAR
View
B+
Retailer 20
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€13,664 EUR
A$23,578 AUD
View
B
Retailer 21
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€21,590 EUR
$24,215 USD
View
Most Expensive
B
Novita Diamonds
cert_832604695 · Nov 1
€24,065 EUR
A$41,525 AUD
View
21 more retailers have this diamond
Prices start from €5,150 EURSave up to €18,915 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
4.52ct Marquise
€5,150 EUR