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Emerald|Lab Grown|IGI

4.30ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG678501539

Shape and cutting style on the report: Emerald cut

Certificate IGI LG678501539

Diamond specifications and retailer prices

From €502 EUR
$559 USD
As of October 27, 2026
Save €3,056 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,558 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.3ct lab-grown emerald diamond

This 4.3ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678501539 or 678501539. Listed at 24 retailers as of October 27, 2026, with prices from €502 to €3,558, a €3,056 spread on the same certified stone. Brilliant Earth lists it at €3,558. 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

4.30
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678501539
Dimensions10.97 × 7.68 × 5.10 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm7.68 mm4.30 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678501539
Side View
Table 63.0%Crown 30.6°Girdle: MediumPavilion 41.9°Culet: LargeDepth 66.4%

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: Oct 27
Current: €3,558 EUR|Low: €482 EUR|High: €3,558 EUR|Avg: €1,412 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 19€502 EUR
Retailer 2€561 EUR
Retailer 8€562 EUR
Retailer 5€623 EUR
Retailer 7€623 EUR
Retailer 15€741 EUR
Retailer 18€879 EUR
Retailer 10€916 EUR
Retailer 13€931 EUR
Retailer 12€968 EUR
Retailer 17€1,606 EUR
Retailer 6€1,637 EUR
Retailer 11€1,807 EUR
Retailer 9€1,965 EUR
Retailer 4€2,120 EUR
Retailer 3€2,248 EUR
Retailer 16€2,677 EUR
Retailer 14€2,717 EUR
Brilliant Earth€3,558 EUR

41 data points across 19 retailers

24 retailers€502 EUR to €3,558 EUR

A
Cheapest Retailer
-
€502 EUR
$559 USD
A
Retailer 2
-
€561 EUR
$624 USD
View
Final sale: no returns
A
Retailer 3
-
€562 EUR
$626 USD
View
A
Retailer 4
-
€623 EUR
$693 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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€623 EUR
$693 USD
View
A
Retailer 6
-
€679 EUR
HK$5,900 HKD
View
A
Retailer 7
-
€741 EUR
$825 USD
View
B+
Retailer 8
-
€879 EUR
$978 USD
View
A
Retailer 9
-
€916 EUR
$1,019 USD
View
A
Retailer 10
-
€931 EUR
View
A
Retailer 11
-
€968 EUR
£848 GBP
View
B+
Retailer 12
-
€1,595 EUR
$1,775 USD
View
B+
Retailer 13
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€1,606 EUR
$1,788 USD
View
B+
Retailer 14
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€1,637 EUR
$1,822 USD
View
B+
Retailer 15
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€1,807 EUR
£1,584 GBP
View
B+
Retailer 16
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€1,965 EUR
SGD 2,955 SGD
View
B+
Retailer 17
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€2,003 EUR
$2,230 USD
View
B+
Retailer 18
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€2,004 EUR
$2,231 USD
View
B+
Retailer 19
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€2,018 EUR
$2,246 USD
View
B+
Retailer 20
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€2,120 EUR
$2,360 USD
View
B+
Retailer 21
-
€2,248 EUR
A$3,850 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
€2,677 EUR
$2,980 USD
View
Price last confirmed 11 days ago
B
Retailer 23
-
€2,717 EUR
£2,381 GBP
View
Most Expensive
B
Brilliant Earth
13076491A · Oct 29
€3,558 EUR
$3,960 USD
View
23 more retailers have this diamond
Prices start from €502 EURSave up to €3,056 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
4.30ct Emerald
€502 EUR