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Emerald|Lab Grown|IGI

1.03ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG440010814

Shape and cutting style on the report: Emerald cut

Certificate IGI LG440010814

Diamond specifications and retailer prices

From $710 USD
As of October 29, 2026
Save $2,843 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,553 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440010814 or 440010814. Listed at 9 retailers as of October 29, 2026, with prices from $710 to $3,553, a $2,843 spread on the same certified stone. MOH London lists it at $3,553. 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

1.03
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440010814
Dimensions7.11 × 4.69 × 3.17 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
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Top View
7.11 mm4.69 mm1.03 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440010814
Side View
Table 65.5%Crown 24.2°Girdle: MediumPavilion 42.6°Culet: LNGDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,553 USD|Low: $710 USD|High: $3,583 USD|Avg: $1,693 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$710 USD
Retailer 4$899 USD
Retailer 10$978 USD
Retailer 6$1,042 USD
Retailer 9$1,042 USD
Retailer 11$1,527 USD
Retailer 7$1,673 USD
Retailer 2$2,319 USD
Retailer 3$2,333 USD
Retailer 8$2,931 USD
MOH London$3,553 USD

17 data points across 11 retailers

9 retailers$710 USD to $3,553 USD

A
Cheapest Retailer
-
$710 USD
B+
Retailer 2
-
$899 USD
View
B+
Retailer 3
-
$978 USD
View
B+
Retailer 4
-
$1,042 USD
View
Retailer 5
-
$1,042 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$1,673 USD
View
B
Retailer 7
-
$2,319 USD
View
B
Retailer 8
-
$2,931 USD
View
Most Expensive
B
MOH London
LG440010814 · Oct 29
$3,553 USD
£2,798 GBP
View
8 more retailers have this diamond
Prices start from $710 USDSave up to $2,843 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
1.03ct Emerald
$710 USD