Emerald|Lab Grown|IGI

3.00ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG447087203

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447087203

Diamond specifications and retailer prices

From $3,954 USD
As of November 6, 2026
Save $5,871 USD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,825 USD at MOH London · As of November 3, 2026
View at MOH London

About this 3ct lab-grown emerald diamond

This 3ct 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 LG447087203 or 447087203. Listed at 9 retailers as of November 3, 2026, with prices from $3,954 to $9,825, a $5,871 spread on the same certified stone. MOH London lists it at $9,825. 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

3.00
Carat
K
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447087203
Dimensions9.14 × 6.83 × 4.76 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD). Type IIa
Top View
9.14 mm6.83 mm3.00 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447087203
Side View
Table 61.0%Crown 23.5°Girdle: STK-THKPavilion 41.2°Culet: LargeDepth 69.7%

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: $9,825 USD|Low: $3,796 USD|High: $9,956 USD|Avg: $5,964 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$3,954 USD
Retailer 5$4,587 USD
Retailer 7$4,587 USD
Retailer 3$4,645 USD
Retailer 8$5,138 USD
Retailer 9$5,909 USD
Retailer 2$6,083 USD
Retailer 6$7,104 USD
MOH London$9,825 USD

17 data points across 9 retailers

9 retailers$3,954 USD to $9,825 USD

A
Cheapest Retailer
-
$3,954 USD
A
Retailer 2
-
$4,144 USD
View
B+
Retailer 3
-
$4,587 USD
View
Retailer 4
-
$4,587 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$4,645 USD
View
B
Retailer 6
-
$5,731 USD
View
B
Retailer 7
-
$6,083 USD
View
B
Retailer 8
-
$7,104 USD
View
Most Expensive
B
MOH London
LG447087203 · Nov 3
$9,825 USD
£7,736 GBP
View
8 more retailers have this diamond
Prices start from $3,954 USDSave up to $5,871 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
3.00ct Emerald
$3,954 USD