Emerald|Lab Grown|IGI

3.08ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG440089523

Shape and cutting style on the report: Emerald cut

Certificate IGI LG440089523

Diamond specifications and retailer prices

From $4,054 USD
As of November 6, 2026
Save $5,992 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,046 USD at MOH London · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440089523 or 440089523. Listed at 9 retailers as of November 5, 2026, with prices from $4,054 to $10,046, a $5,992 spread on the same certified stone. MOH London lists it at $10,046. 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
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle20.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440089523
Dimensions9.35 × 7.05 × 4.50 mm
L/W Ratio1.33
Culet sizeLarge
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
9.35 mm7.05 mm3.08 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440089523
Side View
Table 66.5%Crown 20.7°Girdle: ThickPavilion 35°Culet: LargeDepth 63.8%

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: Nov 6
Current: $10,046 USD|Low: $3,892 USD|High: $10,207 USD|Avg: $6,066 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$4,054 USD
Retailer 5$4,702 USD
Retailer 7$4,702 USD
Retailer 3$4,755 USD
Retailer 8$5,262 USD
Retailer 9$6,059 USD
Retailer 2$6,237 USD
Retailer 6$7,282 USD
MOH London$10,046 USD

17 data points across 9 retailers

9 retailers$4,054 USD to $10,046 USD

A
Cheapest Retailer
-
$4,054 USD
A
Retailer 2
-
$4,248 USD
View
B+
Retailer 3
-
$4,702 USD
View
Retailer 4
-
$4,702 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$4,755 USD
View
B
Retailer 6
-
$5,876 USD
View
B
Retailer 7
-
$6,237 USD
View
B
Retailer 8
-
$7,282 USD
View
Most Expensive
B
MOH London
LG440089523 · Nov 5
$10,046 USD
£7,910 GBP
View
8 more retailers have this diamond
Prices start from $4,054 USDSave up to $5,992 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
$4,054 USD