Emerald|Lab Grown|IGI

3.08ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG838656498

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838656498

Diamond specifications and retailer prices

From $383 USD
As of October 30, 2026
Save $4,297 USD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,680 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.08ct lab-grown emerald diamond

This 3.08ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG838656498 or 838656498. Listed at 17 retailers as of October 29, 2026, with prices from $383 to $4,680, a $4,297 spread on the same certified stone. Brilliant Earth lists it at $4,680. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.08
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838656498
Dimensions9.54 × 6.89 × 4.72 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm6.89 mm3.08 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838656498
Side View
Table 68.0%Crown 32.7°Girdle: ThickPavilion 40.5°Culet: LargeDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,680 USD|Low: $362 USD|High: $4,820 USD|Avg: $1,227 USD|-2.9%
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
October 30, 2026
Retailer 11$383 USD
Retailer 4$422 USD
Retailer 6$467 USD
Retailer 7$467 USD
Retailer 13$535 USD
Retailer 16$615 USD
Retailer 14$734 USD
Retailer 9$744 USD
Retailer 8$850 USD
Retailer 10$859 USD
Retailer 17$1,134 USD
Retailer 5$1,502 USD
Retailer 12$1,564 USD
Retailer 2$1,777 USD
Retailer 15$1,835 USD
Retailer 3$2,035 USD
Brilliant Earth$4,680 USD

31 data points across 17 retailers

17 retailers$383 USD to $4,680 USD

A
Cheapest Retailer
-
$383 USD
B+
Retailer 2
-
$422 USD
View
B+
Retailer 3
-
$467 USD
View
B+
Retailer 4
-
$467 USD
View
B+
Retailer 5
-
$535 USD
View
Final sale: no returns
B+
Retailer 6
-
$615 USD
View
B+
Retailer 7
-
$734 USD
€699 EUR
View
B
Retailer 8
-
$744 USD
View
B+
Retailer 9
-
$850 USD
View
B+
Retailer 10
-
$859 USD
£677 GBP
View
B+
Retailer 11
-
$1,134 USD
View
B
Retailer 12
-
$1,502 USD
View
B
Retailer 13
-
$1,564 USD
View
B
Retailer 14
-
$1,777 USD
View
B
Retailer 15
-
$1,835 USD
£1,445 GBP
View
Retailer 16
-
$2,035 USD
View
Price last confirmed 8 days ago
Most Expensive
C
Brilliant Earth
21614505A · Oct 29
$4,680 USD
View
16 more retailers have this diamond
Prices start from $383 USDSave up to $4,297 USD

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
3.08ct Emerald
$383 USD