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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 €557 EUR
$620 USD
As of October 29, 2026
Save €4,627 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,184 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 €557 to €5,184, a €4,627 spread on the same certified stone. Brilliant Earth lists it at €5,184. 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
Colour
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 29
Current: €5,184 EUR|Low: €557 EUR|High: €5,301 EUR|Avg: €1,770 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
October 30, 2026
Retailer 8€557 EUR
Retailer 16€690 EUR
Retailer 3€714 EUR
Retailer 4€828 EUR
Retailer 13€926 EUR
Retailer 12€963 EUR
Retailer 2€1,304 EUR
Retailer 15€1,341 EUR
Retailer 17€1,389 EUR
Retailer 7€1,774 EUR
Retailer 19€1,794 EUR
Retailer 5€1,987 EUR
Retailer 11€1,991 EUR
Retailer 10€2,003 EUR
Retailer 6€2,035 EUR
Retailer 9€2,088 EUR
Retailer 14€2,695 EUR
Retailer 18€3,127 EUR
Brilliant Earth€5,184 EUR

34 data points across 19 retailers

22 retailers€557 EUR to €5,184 EUR

Retailer 1
-
€478 EUR
$532 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€557 EUR
$620 USD
View
Final sale: no returns
Retailer 3
-
€617 EUR
$687 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
€690 EUR
HK$6,000 HKD
View
A
Retailer 5
-
€714 EUR
$795 USD
View
B+
Retailer 6
-
€828 EUR
$922 USD
View
A
Retailer 7
-
€926 EUR
View
A
Retailer 8
-
€963 EUR
£844 GBP
View
A
Retailer 9
-
€1,304 EUR
A$2,233 AUD
View
A
Retailer 10
-
€1,341 EUR
ZAR 24,112 ZAR
View
A
Retailer 11
-
€1,389 EUR
$1,546 USD
View
Retailer 12
-
€1,624 EUR
$1,807 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
€1,774 EUR
$1,974 USD
View
B+
Retailer 14
-
€1,794 EUR
£1,572 GBP
View
B+
Retailer 15
-
€1,987 EUR
$2,212 USD
View
B+
Retailer 16
-
€1,991 EUR
SGD 2,994 SGD
View
B+
Retailer 17
-
€2,003 EUR
$2,229 USD
View
B+
Retailer 18
-
€2,035 EUR
$2,265 USD
View
B+
Retailer 19
-
€2,088 EUR
$2,324 USD
View
B
Retailer 20
-
€2,695 EUR
£2,362 GBP
View
Retailer 21
-
€3,127 EUR
$3,480 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21570586A · Oct 29
€5,184 EUR
$5,770 USD
View
21 more retailers have this diamond
Prices start from €557 EURSave up to €4,627 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
€557 EUR