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Marquise|Lab Grown|IGI

5.47ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843645140

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645140

Diamond specifications and retailer prices

From €845 EUR
$944 USD
As of October 30, 2026
Save €4,946 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,791 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.47ct lab-grown marquise diamond

This 5.47ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843645140 or 843645140. Listed at 23 retailers as of October 30, 2026, with prices from €845 to €5,791, a €4,946 spread on the same certified stone. Brilliant Earth lists it at €5,791. 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

5.47
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645140
Dimensions17.69 × 9.18 × 5.88 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.69 mm9.18 mm5.47 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645140
Side View
Table 58.0%Crown 37.6°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,791 EUR|Low: €845 EUR|High: €11,144 EUR|Avg: €2,499 EUR|-48.0%
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 11€845 EUR
Retailer 6€920 EUR
Retailer 12€946 EUR
Retailer 23€981 EUR
Retailer 13€1,065 EUR
Retailer 22€1,137 EUR
Retailer 10€1,376 EUR
Retailer 21€1,404 EUR
Retailer 4€1,490 EUR
Retailer 17€1,511 EUR
Retailer 2€1,874 EUR
Retailer 18€1,992 EUR
Retailer 7€2,391 EUR
Retailer 5€2,433 EUR
Retailer 9€2,715 EUR
Retailer 3€2,757 EUR
Retailer 14€3,041 EUR
Retailer 15€3,046 EUR
Retailer 19€3,343 EUR
Retailer 16€3,412 EUR
Retailer 8€3,531 EUR
Retailer 20€4,167 EUR
Brilliant Earth€5,791 EUR

10 data points across 23 retailers

23 retailers€845 EUR to €5,791 EUR

A
Cheapest Retailer
-
€845 EUR
$944 USD
A
Retailer 2
-
€920 EUR
$1,028 USD
View
A
Retailer 3
-
€946 EUR
$1,057 USD
View
Final sale: no returns
A
Retailer 4
-
€981 EUR
$1,096 USD
View
A
Retailer 5
-
€1,065 EUR
£937 GBP
View
A
Retailer 6
-
€1,137 EUR
$1,270 USD
View
A
Retailer 7
-
€1,376 EUR
$1,537 USD
View
B+
Retailer 8
-
€1,404 EUR
$1,568 USD
View
A
Retailer 9
-
€1,490 EUR
View
A
Retailer 10
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€1,511 EUR
£1,329 GBP
View
A
Retailer 11
-
€1,874 EUR
$2,094 USD
View
B+
Retailer 12
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€1,992 EUR
ZAR 35,958 ZAR
View
B+
Retailer 13
-
€2,391 EUR
$2,672 USD
View
B+
Retailer 14
-
€2,433 EUR
$2,718 USD
View
B+
Retailer 15
-
€2,715 EUR
£2,388 GBP
View
B+
Retailer 16
-
€2,757 EUR
$3,080 USD
View
B+
Retailer 17
-
€3,041 EUR
$3,397 USD
View
B+
Retailer 18
-
€3,046 EUR
$3,403 USD
View
B
Retailer 19
-
€3,343 EUR
£2,941 GBP
View
B
Retailer 20
-
€3,412 EUR
$3,812 USD
View
B
Retailer 21
-
€3,531 EUR
$3,945 USD
View
B
Retailer 22
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€4,167 EUR
$4,655 USD
View
Most Expensive
B
Brilliant Earth
22222837A · Oct 30
€5,791 EUR
$6,470 USD
View
22 more retailers have this diamond
Prices start from €845 EURSave up to €4,946 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
5.47ct Marquise
€845 EUR