Emerald|Lab Grown|IGI

3.03ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG468103921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG468103921

Diamond specifications and retailer prices

From $480 USD
As of October 30, 2026
Save $1,174 USD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,654 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG468103921 or 468103921. Listed at 9 retailers as of October 26, 2026, with prices from $480 to $1,654, a $1,174 spread on the same certified stone. MOH London lists it at $1,654. 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

3.03
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468103921
Dimensions9.61 × 6.82 × 4.69 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.61 mm6.82 mm3.03 ctI / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468103921
Side View
Table 67.5%Crown 39.1°Girdle: MediumPavilion 40.1°Culet: LNGDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,654 USD|Low: $239 USD|High: $1,671 USD|Avg: $929 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$480 USD
Retailer 3$639 USD
Retailer 5$646 USD
Retailer 6$939 USD
Retailer 4$1,482 USD
MOH London$1,654 USD

23 data points across 6 retailers

9 retailers$480 USD to $1,654 USD

Retailer 1
-
$301 USD
Price last confirmed 38 days ago
Retailer 2
-
$349 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$368 USD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$480 USD
View
Final sale: no returns
B
Retailer 5
-
$639 USD
View
B+
Retailer 6
-
$646 USD
€615 EUR
View
Retailer 7
-
$1,324 USD
View
Price last confirmed 33 days ago
B
Retailer 8
-
$1,482 USD
View
Most Expensive
B
MOH London
LG468103921 · Oct 26
$1,654 USD
£1,302 GBP
View
8 more retailers have this diamond
Prices start from $480 USDSave up to $1,174 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.

B+
3.03ct Emerald
$480 USD