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Marquise|Lab Grown|IGI

4.59ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG662482997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG662482997

Diamond specifications and retailer prices

From €822 EUR
$922 USD
As of November 2, 2026
Save €6,970 EUR (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €7,792 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.59ct lab-grown marquise diamond

This 4.59ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG662482997 or 662482997. Listed at 26 retailers as of November 2, 2026, with prices from €822 to €7,792, a €6,970 spread on the same certified stone. Brilliant Earth lists it at €7,792. 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

4.59
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662482997
Dimensions17.47 × 8.49 × 5.46 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.47 mm8.49 mm4.59 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662482997
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 64.3%

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: €7,792 EUR|Low: €789 EUR|High: €7,792 EUR|Avg: €2,645 EUR
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 4€789 EUR
Retailer 6€920 EUR
Retailer 3€953 EUR
Retailer 20€953 EUR
Retailer 17€1,110 EUR
Retailer 8€1,302 EUR
Retailer 7€1,345 EUR
Retailer 2€1,517 EUR
Retailer 19€2,121 EUR
Retailer 16€2,240 EUR
Retailer 14€2,254 EUR
Retailer 11€2,908 EUR
Retailer 10€2,945 EUR
Retailer 5€2,982 EUR
Retailer 15€3,066 EUR
Retailer 18€3,241 EUR
Retailer 13€3,569 EUR
Retailer 12€3,745 EUR
Retailer 9€7,677 EUR
Brilliant Earth€7,792 EUR

44 data points across 20 retailers

26 retailers€822 EUR to €7,792 EUR

Retailer 1
-
€789 EUR
$885 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€822 EUR
$922 USD
View
Retailer 3
-
€894 EUR
$1,003 USD
View
Price last confirmed 34 days ago
A
Retailer 4
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€920 EUR
$1,032 USD
View
Final sale: no returns
Retailer 5
-
€953 EUR
$1,069 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€953 EUR
$1,069 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€953 EUR
$1,069 USD
View
A
Retailer 8
-
€1,110 EUR
$1,245 USD
View
A
Retailer 9
-
€1,302 EUR
$1,460 USD
View
A
Retailer 10
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€1,345 EUR
$1,508 USD
View
A
Retailer 11
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€1,517 EUR
£1,340 GBP
View
Retailer 12
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€1,972 EUR
$2,212 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
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€1,972 EUR
$2,212 USD
View
B+
Retailer 14
-
€2,121 EUR
$2,379 USD
View
B+
Retailer 15
-
€2,240 EUR
ZAR 40,585 ZAR
View
B+
Retailer 16
-
€2,254 EUR
A$3,890 AUD
View
B
Retailer 17
-
€2,908 EUR
£2,568 GBP
View
B
Retailer 18
-
€2,945 EUR
$3,303 USD
View
B
Retailer 19
-
€2,982 EUR
$3,345 USD
View
B+
Retailer 20
-
€3,066 EUR
A$5,291 AUD
View
B
Retailer 21
-
€3,241 EUR
$3,635 USD
View
B
Retailer 22
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€3,569 EUR
£3,152 GBP
View
B
Retailer 23
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€3,745 EUR
$4,200 USD
View
B
Retailer 24
-
€7,302 EUR
$8,190 USD
View
B
Retailer 25
-
€7,677 EUR
$8,610 USD
View
Most Expensive
B
Brilliant Earth
19824689A · Nov 2
€7,792 EUR
$8,740 USD
View
25 more retailers have this diamond
Prices start from €822 EURSave up to €6,970 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
4.59ct Marquise
€822 EUR