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Emerald|Lab Grown|IGI

3.99ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG837633087

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837633087

Diamond specifications and retailer prices

From €555 EUR
$620 USD
As of October 31, 2026
Save €4,610 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,165 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.99ct lab-grown emerald diamond

This 3.99ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837633087 or 837633087. Listed at 22 retailers as of October 29, 2026, with prices from €555 to €5,165, a €4,610 spread on the same certified stone. Brilliant Earth lists it at €5,165. 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

3.99
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633087
Dimensions10.84 × 7.43 × 4.95 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.43 mm3.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633087
Side View
Table 67.0%Crown 37.6°Girdle: MediumPavilion 38.4°Culet: LargeDepth 66.6%

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 31
Current: €5,165 EUR|Low: €555 EUR|High: €5,281 EUR|Avg: €1,700 EUR|+7.4%
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
October 31, 2026
Retailer 8€555 EUR
Retailer 10€615 EUR
Retailer 18€687 EUR
Retailer 13€734 EUR
Retailer 4€825 EUR
Retailer 15€923 EUR
Retailer 2€951 EUR
Retailer 14€1,299 EUR
Retailer 17€1,336 EUR
Retailer 19€1,384 EUR
Retailer 7€1,767 EUR
Retailer 3€1,787 EUR
Retailer 5€1,980 EUR
Retailer 12€1,983 EUR
Retailer 11€1,995 EUR
Retailer 6€2,027 EUR
Retailer 9€2,080 EUR
Retailer 16€2,685 EUR
Retailer 20€3,115 EUR
Brilliant Earth€5,165 EUR

35 data points across 20 retailers

22 retailers€555 EUR to €5,165 EUR

Retailer 1
-
€476 EUR
$532 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€555 EUR
$620 USD
View
Final sale: no returns
Retailer 3
-
€615 EUR
$687 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
€687 EUR
HK$6,000 HKD
View
A
Retailer 5
-
€734 EUR
$820 USD
View
B+
Retailer 6
-
€825 EUR
$922 USD
View
A
Retailer 7
-
€923 EUR
View
A
Retailer 8
-
€951 EUR
£837 GBP
View
A
Retailer 9
-
€1,299 EUR
A$2,233 AUD
View
A
Retailer 10
-
€1,336 EUR
ZAR 24,112 ZAR
View
A
Retailer 11
-
€1,384 EUR
$1,546 USD
View
Retailer 12
-
€1,617 EUR
$1,807 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
€1,767 EUR
$1,974 USD
View
B+
Retailer 14
-
€1,787 EUR
£1,572 GBP
View
B+
Retailer 15
-
€1,980 EUR
$2,212 USD
View
B+
Retailer 16
-
€1,983 EUR
SGD 2,994 SGD
View
B+
Retailer 17
-
€1,995 EUR
$2,229 USD
View
B+
Retailer 18
-
€2,027 EUR
$2,265 USD
View
B+
Retailer 19
-
€2,080 EUR
$2,324 USD
View
B
Retailer 20
-
€2,685 EUR
£2,362 GBP
View
Retailer 21
-
€3,115 EUR
$3,480 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21570586A · Oct 29
€5,165 EUR
$5,770 USD
View
21 more retailers have this diamond
Prices start from €555 EURSave up to €4,610 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
3.99ct Emerald
€555 EUR