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Emerald|Lab Grown|IGI

3.98ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG691523529

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691523529

Diamond specifications and retailer prices

From €698 EUR
$780 USD
As of October 29, 2026
Save €4,180 EUR (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,878 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.98ct lab-grown emerald diamond

This 3.98ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691523529 or 691523529. Listed at 11 retailers as of October 29, 2026, with prices from €698 to €4,878, a €4,180 spread on the same certified stone. Brilliant Earth lists it at €4,878. 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

3.98
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691523529
Dimensions10.74 × 7.59 × 5.11 mm
L/W Ratio1.42
Culet sizeLarge
Top View
10.74 mm7.59 mm3.98 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691523529
Side View
Table 64.0%Crown 36.1°Girdle: MediumPavilion 41°Culet: LargeDepth 67.3%

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: €4,878 EUR|Low: €412 EUR|High: €5,711 EUR|Avg: €2,071 EUR|+13.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4€412 EUR
Retailer 2€698 EUR
Retailer 10€772 EUR
Retailer 5€940 EUR
Retailer 3€1,161 EUR
Retailer 9€1,442 EUR
Retailer 7€1,506 EUR
Retailer 12€1,971 EUR
Retailer 6€2,813 EUR
Retailer 11€3,237 EUR
Retailer 8€4,180 EUR
Brilliant Earth€4,878 EUR

29 data points across 12 retailers

11 retailers€698 EUR to €4,878 EUR

A
Cheapest Retailer
-
€698 EUR
$780 USD
B+
Retailer 2
-
€772 EUR
$863 USD
View
A
Retailer 3
-
€940 EUR
View
B+
Retailer 4
-
€1,442 EUR
$1,611 USD
View
B+
Retailer 5
-
€1,506 EUR
$1,683 USD
View
Retailer 6
-
€1,971 EUR
A$3,388 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
€2,813 EUR
£2,475 GBP
View
B
Retailer 8
-
€3,235 EUR
$3,615 USD
View
B
Retailer 9
-
€3,237 EUR
$3,616 USD
View
B
Retailer 10
-
€4,180 EUR
$4,670 USD
View
Most Expensive
B
Brilliant Earth
16807348A · Oct 31
€4,878 EUR
$5,450 USD
View
10 more retailers have this diamond
Prices start from €698 EURSave up to €4,180 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
3.98ct Emerald
€698 EUR