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Marquise|Lab Grown|IGI

4.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG826691243

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826691243

Diamond specifications and retailer prices

From €8,735 EUR
£7,714 GBP
As of November 2, 2026
Save €28,229 EUR (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €36,964 EUR at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 4.53ct lab-grown marquise diamond

This 4.53ct 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 LG826691243 or 826691243. Listed at 22 retailers as of November 2, 2026, with prices from €8,735 to €36,964, a €28,229 spread on the same certified stone. Michael Trio lists it at €36,964. 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

4.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826691243
Dimensions17.05 × 8.61 × 5.23 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.05 mm8.61 mm4.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826691243
Side View
Table 60.0%Crown 31.2°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 60.7%

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: €8,735 EUR|Low: €8,680 EUR|High: €26,940 EUR|Avg: €14,489 EUR|-1.2%
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
November 2, 2026
Retailer 1€8,735 EUR
Retailer 6€9,042 EUR
Retailer 8€9,830 EUR
Retailer 5€10,365 EUR
Retailer 3€10,451 EUR
Retailer 7€10,489 EUR
Retailer 4€11,302 EUR
Retailer 14€11,676 EUR
Retailer 9€12,476 EUR
Retailer 11€16,849 EUR
Retailer 15€17,207 EUR
Retailer 2€17,574 EUR
Retailer 16€22,325 EUR
Retailer 10€22,934 EUR
Retailer 13€25,453 EUR
Retailer 12€26,940 EUR

34 data points across 16 retailers

22 retailers€8,735 EUR to €36,964 EUR

A
Cheapest Retailer
-
€8,735 EUR
£7,714 GBP
A
Retailer 2
-
€9,042 EUR
$10,141 USD
View
A
Retailer 3
-
€9,403 EUR
$10,547 USD
View
A
Retailer 4
-
€9,647 EUR
$10,820 USD
View
A
Retailer 5
-
€9,830 EUR
$11,025 USD
View
A
Retailer 6
-
€10,365 EUR
$11,625 USD
View
A
Retailer 7
-
€10,451 EUR
$11,722 USD
View
Retailer 8
-
€10,489 EUR
$11,764 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
€10,489 EUR
$11,764 USD
View
A
Retailer 10
-
€11,302 EUR
$12,676 USD
View
B+
Retailer 11
-
€11,676 EUR
$13,096 USD
View
Final sale: no returns
A
Retailer 12
-
€12,476 EUR
£11,018 GBP
View
B+
Retailer 13
-
€15,028 EUR
£13,272 GBP
View
B+
Retailer 14
-
€16,849 EUR
£14,880 GBP
View
B+
Retailer 15
-
€17,207 EUR
$19,300 USD
View
B+
Retailer 16
-
€17,574 EUR
View
B+
Retailer 17
-
€22,325 EUR
ZAR 404,512 ZAR
View
B
Retailer 18
-
€22,934 EUR
A$39,574 AUD
View
B
Retailer 19
-
€25,453 EUR
$28,548 USD
View
B
Retailer 20
-
€26,940 EUR
A$46,486 AUD
View
B
Retailer 21
-
€32,326 EUR
$36,257 USD
View
Most Expensive
B
Michael Trio
1781248144 · Nov 2
€36,964 EUR
SGD 56,026 SGD
View
21 more retailers have this diamond
Prices start from €8,735 EURSave up to €28,229 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
4.53ct Marquise
€8,735 EUR