Emerald|Lab Grown|IGI

1.03ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG797612654

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797612654

Diamond specifications and retailer prices

From $123 USD
As of November 6, 2026
Save $1,150 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,273 USD at MOH London · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG797612654 or 797612654. Listed at 12 retailers as of November 2, 2026, with prices from $123 to $1,273, a $1,150 spread on the same certified stone. MOH London lists it at $1,273. 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
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797612654
Dimensions7.09 × 4.67 × 3.26 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm4.67 mm1.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797612654
Side View
Table 66.0%Crown 31.6°Girdle: Slightly ThickPavilion 42.8°Culet: LargeDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,273 USD|Low: $118 USD|High: $1,295 USD|Avg: $378 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$123 USD
Retailer 7$143 USD
Retailer 5$162 USD
Retailer 4$164 USD
Retailer 3$277 USD
Retailer 11$289 USD
Retailer 10$293 USD
Retailer 2$312 USD
Retailer 9$401 USD
Retailer 6$490 USD
Retailer 8$546 USD
MOH London$1,273 USD

45 data points across 12 retailers

12 retailers$123 USD to $1,273 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$143 USD
View
A
Retailer 3
-
$162 USD
View
Retailer 4
-
$164 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$277 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$289 USD
View
B+
Retailer 7
-
$293 USD
View
A
Retailer 8
-
$312 USD
View
B+
Retailer 9
-
$401 USD
View
B+
Retailer 10
-
$490 USD
View
B+
Retailer 11
-
$546 USD
View
Most Expensive
B
MOH London
LG797612654 · Nov 2
$1,273 USD
£1,002 GBP
View
11 more retailers have this diamond
Prices start from $123 USDSave up to $1,150 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
$123 USD