Emerald|Lab Grown|IGI

3.08ct J SI2 Emerald Lab Grown Diamond

ID • J/SI2 • IGI LG451067155

Shape and cutting style on the report: Emerald cut

Certificate IGI LG451067155

Diamond specifications and retailer prices

From $1,670 USD
As of October 30, 2026
Save $9,595 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,265 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.08ct lab-grown emerald diamond

This 3.08ct lab-grown emerald sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451067155 or 451067155. Listed at 10 retailers as of October 29, 2026, with prices from $1,670 to $11,265, a $9,595 spread on the same certified stone. MOH London lists it at $11,265. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451067155
Dimensions9.27 × 6.81 × 4.69 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
9.27 mm6.81 mm3.08 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451067155
Side View
Table 65.5%Crown 24.2°Girdle: ThickPavilion 38.3°Culet: LNGDepth 68.9%

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: $11,265 USD|Low: $1,670 USD|High: $12,383 USD|Avg: $6,695 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$1,670 USD
Retailer 6$4,665 USD
Retailer 11$4,889 USD
Retailer 12$5,225 USD
Retailer 7$5,412 USD
Retailer 10$5,412 USD
Retailer 3$6,003 USD
Retailer 9$6,762 USD
Retailer 5$6,911 USD
Retailer 8$8,368 USD
MOH London$11,265 USD
Retailer 4$12,383 USD

17 data points across 12 retailers

10 retailers$1,670 USD to $11,265 USD

A
Cheapest Retailer
-
$1,670 USD
B+
Retailer 2
-
$4,665 USD
View
B+
Retailer 3
-
$4,889 USD
View
B+
Retailer 4
-
$5,225 USD
View
Final sale: no returns
Retailer 5
-
$5,412 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$5,412 USD
View
B
Retailer 7
-
$6,762 USD
View
B
Retailer 8
-
$6,911 USD
View
B
Retailer 9
-
$8,368 USD
View
Most Expensive
B
MOH London
LG451067155 · Oct 29
$11,265 USD
£8,870 GBP
View
9 more retailers have this diamond
Prices start from $1,670 USDSave up to $9,595 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
$1,670 USD