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Marquise|Lab Grown|IGI

5.07ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG843618855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843618855

Diamond specifications and retailer prices

From €530 EUR
$594 USD
As of November 2, 2026
Save €2,600 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,129 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618855 or 843618855. Listed at 19 retailers as of October 28, 2026, with prices from €530 to €3,129, a €2,600 spread on the same certified stone. Rare Carat lists it at €3,129. 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

5.07
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618855
Dimensions17.68 × 9.04 × 5.55 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm9.04 mm5.07 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618855
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.4%

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: Nov 2
Current: €3,129 EUR|Low: €530 EUR|High: €3,129 EUR|Avg: €1,393 EUR|+0.9%
Rare Carat
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
November 2, 2026
Retailer 3€530 EUR
Retailer 13€594 EUR
Retailer 11€654 EUR
Retailer 8€657 EUR
Retailer 12€687 EUR
Retailer 4€730 EUR
Retailer 9€771 EUR
Retailer 19€881 EUR
Retailer 18€972 EUR
Retailer 10€1,009 EUR
Retailer 2€1,248 EUR
Retailer 16€1,394 EUR
Retailer 17€1,542 EUR
Retailer 15€1,728 EUR
Retailer 7€1,916 EUR
Retailer 5€2,115 EUR
Retailer 6€2,126 EUR
Retailer 14€2,852 EUR
Rare Carat€3,129 EUR

19 data points across 19 retailers

19 retailers€530 EUR to €3,129 EUR

A
Cheapest Retailer
-
€530 EUR
$594 USD
A
Retailer 2
-
€594 EUR
$666 USD
View
Retailer 3
-
€654 EUR
$734 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
€657 EUR
$737 USD
View
A
Retailer 5
-
€687 EUR
£607 GBP
View
A
Retailer 6
-
€730 EUR
HK$6,400 HKD
View
A
Retailer 7
-
€771 EUR
$865 USD
View
B+
Retailer 8
-
€881 EUR
$988 USD
View
A
Retailer 9
-
€972 EUR
$1,090 USD
View
A
Retailer 10
-
€1,009 EUR
View
A
Retailer 11
-
€1,248 EUR
ZAR 22,616 ZAR
View
A
Retailer 12
-
€1,394 EUR
$1,563 USD
View
A
Retailer 13
-
€1,542 EUR
$1,729 USD
View
B+
Retailer 14
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€1,728 EUR
$1,938 USD
View
B+
Retailer 15
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€1,916 EUR
£1,692 GBP
View
B+
Retailer 16
-
€2,115 EUR
SGD 3,206 SGD
View
B+
Retailer 17
-
€2,126 EUR
$2,384 USD
View
B
Retailer 18
-
€2,852 EUR
£2,519 GBP
View
Most Expensive
B
Rare Carat
AJ-00067300 · Oct 28
€3,129 EUR
$3,510 USD
View
18 more retailers have this diamond
Prices start from €530 EURSave up to €2,600 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
5.07ct Marquise
€530 EUR