Emerald|Lab Grown|IGI

4.38ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG547247619

Shape and cutting style on the report: Emerald cut

Certificate IGI LG547247619

Diamond specifications and retailer prices

From $1,478 USD
As of October 30, 2026
Save $2,820 USD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,298 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 4.38ct lab-grown emerald diamond

This 4.38ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547247619 or 547247619. Listed at 5 retailers as of October 30, 2026, with prices from $1,478 to $4,298, a $2,820 spread on the same certified stone. Michael Trio lists it at $4,298. 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

4.38
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547247619
Dimensions11.12 × 7.68 × 5.21 mm
L/W Ratio1.45
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
11.12 mm7.68 mm4.38 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547247619
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 41.2°Culet: LNGDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,298 USD|Low: $1,416 USD|High: $6,360 USD|Avg: $3,599 USD|-14.3%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$1,478 USD
Retailer 4$1,485 USD
Retailer 3$1,861 USD
Retailer 2$2,460 USD
Michael Trio$4,298 USD
Retailer 7$4,470 USD
Retailer 8$4,470 USD
Retailer 6$6,360 USD

17 data points across 8 retailers

5 retailers$1,478 USD to $4,298 USD

B+
Cheapest Retailer
-
$1,478 USD
B+
Retailer 2
-
$1,485 USD
HK$11,600 HKD
View
B+
Retailer 3
-
$1,861 USD
€1,772 EUR
View
B
Retailer 4
-
$2,460 USD
View
Most Expensive
B
Michael Trio
6667123280 · Oct 31
$4,298 USD
SGD 5,808 SGD
View
4 more retailers have this diamond
Prices start from $1,478 USDSave up to $2,820 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+
4.38ct Emerald
$1,478 USD