Emerald|Lab Grown|IGI

3.03ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG804665466

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804665466

Diamond specifications and retailer prices

From $742 USD
As of October 28, 2026
Save $1,088 USD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,830 USD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804665466 or 804665466. Listed at 5 retailers as of October 28, 2026, with prices from $742 to $1,830, a $1,088 spread on the same certified stone. MOH London lists it at $1,830. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665466
Dimensions9.52 × 6.80 × 4.65 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.52 mm6.80 mm3.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665466
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 41.5°Culet: LargeDepth 68.4%

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 28
Current: $1,830 USD|Low: $717 USD|High: $1,842 USD|Avg: $1,164 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$742 USD
Retailer 3$772 USD
Retailer 4$951 USD
Retailer 5$1,536 USD
MOH London$1,830 USD

11 data points across 5 retailers

5 retailers$742 USD to $1,830 USD

B+
Cheapest Retailer
-
$742 USD
A
Retailer 2
-
$772 USD
View
A
Retailer 3
-
$951 USD
View
B+
Retailer 4
-
$1,536 USD
View
Most Expensive
B+
MOH London
LG804665466 · Oct 29
$1,830 USD
£1,441 GBP
View
4 more retailers have this diamond
Prices start from $742 USDSave up to $1,088 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
3.03ct Emerald
$742 USD