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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 €5,171 EUR
£4,549 GBP
As of November 1, 2026
Save €18,989 EUR (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €24,160 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 €5,171 to €24,160, a €18,989 spread on the same certified stone. Novita Diamonds lists it at €24,160. 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
Color
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 1
Current: €24,160 EUR|Low: €5,169 EUR|High: €24,473 EUR|Avg: €9,913 EUR|-1.3%
Novita Diamonds
Retailer 2
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Retailer 22
November 1, 2026
Retailer 16€5,171 EUR
Retailer 11€5,352 EUR
Retailer 14€5,609 EUR
Retailer 10€5,729 EUR
Retailer 12€5,994 EUR
Retailer 6€6,198 EUR
Retailer 5€6,207 EUR
Retailer 15€6,540 EUR
Retailer 9€7,321 EUR
Retailer 4€7,369 EUR
Retailer 7€7,511 EUR
Retailer 18€7,753 EUR
Retailer 8€8,839 EUR
Retailer 20€8,991 EUR
Retailer 21€9,148 EUR
Retailer 19€10,248 EUR
Retailer 3€11,748 EUR
Retailer 2€12,632 EUR
Retailer 17€13,213 EUR
Retailer 13€13,718 EUR
Retailer 22€21,675 EUR
Novita Diamonds€24,160 EUR

25 data points across 22 retailers

22 retailers€5,171 EUR to €24,160 EUR

A
Cheapest Retailer
-
€5,171 EUR
£4,549 GBP
A
Retailer 2
-
€5,352 EUR
$5,979 USD
View
A
Retailer 3
-
€5,609 EUR
$6,266 USD
View
A
Retailer 4
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€5,729 EUR
$6,400 USD
View
A
Retailer 5
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€5,994 EUR
$6,696 USD
View
Final sale: no returns
A
Retailer 6
-
€6,198 EUR
$6,925 USD
View
A
Retailer 7
-
€6,207 EUR
$6,935 USD
View
Retailer 8
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€6,540 EUR
$7,307 USD
View
Price last confirmed 16 days ago
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Retailer 9
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€7,321 EUR
$8,179 USD
View
A
Retailer 10
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€7,369 EUR
$8,233 USD
View
A
Retailer 11
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€7,511 EUR
$8,391 USD
View
A
Retailer 12
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€7,753 EUR
£6,820 GBP
View
A
Retailer 13
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€8,839 EUR
£7,776 GBP
View
A
Retailer 14
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€8,991 EUR
$10,045 USD
View
A
Retailer 15
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€9,148 EUR
$10,220 USD
View
A
Retailer 16
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€10,248 EUR
View
A
Retailer 17
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€11,748 EUR
$13,125 USD
View
B+
Retailer 18
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€12,632 EUR
£11,112 GBP
View
B+
Retailer 19
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€13,213 EUR
ZAR 238,469 ZAR
View
B+
Retailer 20
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€13,718 EUR
A$23,578 AUD
View
B
Retailer 21
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€21,675 EUR
$24,215 USD
View
Most Expensive
B
Novita Diamonds
cert_832604695 · Nov 1
€24,160 EUR
A$41,525 AUD
View
21 more retailers have this diamond
Prices start from €5,171 EURSave up to €18,989 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
€5,171 EUR