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Marquise|Lab Grown|IGI

4.89ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG847642055

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847642055

Diamond specifications and retailer prices

From €582 EUR
$650 USD
As of October 31, 2026
Save €3,079 EUR (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,661 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.89ct lab-grown marquise diamond

This 4.89ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847642055 or 847642055. Listed at 3 retailers as of October 31, 2026, with prices from €582 to €3,661, a €3,079 spread on the same certified stone. Brilliant Earth lists it at €3,661. 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

4.89
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847642055
Dimensions17.57 × 8.89 × 5.56 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
17.57 mm8.89 mm4.89 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847642055
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,661 EUR|Low: €582 EUR|High: €6,543 EUR|Avg: €2,804 EUR|-44.0%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€582 EUR
Retailer 2€1,044 EUR
Brilliant Earth€3,661 EUR

10 data points across 3 retailers

3 retailers€582 EUR to €3,661 EUR

A
Cheapest Retailer
-
€582 EUR
$650 USD
Final sale: no returns
A
Retailer 2
-
€1,044 EUR
£919 GBP
View
Most Expensive
B
Brilliant Earth
22236609A · Oct 31
€3,661 EUR
$4,090 USD
View
2 more retailers have this diamond
Prices start from €582 EURSave up to €3,079 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
4.89ct Marquise
€582 EUR