Emerald|Lab Grown|IGI

1.04ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG530221637

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530221637

Diamond specifications and retailer prices

From $185 USD
As of November 6, 2026
Save $886 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,071 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct 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 LG530221637 or 530221637. Listed at 14 retailers as of November 5, 2026, with prices from $185 to $1,071, a $886 spread on the same certified stone. MOH London lists it at $1,071. 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

1.04
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530221637
Dimensions7.25 × 4.66 × 3.11 mm
L/W Ratio1.56
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
7.25 mm4.66 mm1.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530221637
Side View
Table 62.5%Crown 28°Girdle: MediumPavilion 38.7°Culet: LNGDepth 66.7%

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: Nov 6
Current: $1,071 USD|Low: $178 USD|High: $1,086 USD|Avg: $450 USD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8$185 USD
Retailer 4$207 USD
Retailer 7$215 USD
Retailer 6$229 USD
Retailer 11$229 USD
Retailer 3$404 USD
Retailer 2$411 USD
Retailer 10$430 USD
Retailer 5$544 USD
Retailer 13$580 USD
Retailer 9$738 USD
Retailer 12$779 USD
MOH London$1,071 USD

45 data points across 13 retailers

14 retailers$185 USD to $1,071 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$215 USD
View
A
Retailer 4
-
$229 USD
View
Retailer 5
-
$229 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$404 USD
View
B+
Retailer 7
-
$411 USD
View
Retailer 8
-
$430 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$499 USD
View
B
Retailer 10
-
$544 USD
View
B+
Retailer 11
-
$580 USD
View
B
Retailer 12
-
$738 USD
View
B
Retailer 13
-
$779 USD
View
Most Expensive
B
MOH London
LG530221637 · Nov 5
$1,071 USD
£843 GBP
View
13 more retailers have this diamond
Prices start from $185 USDSave up to $886 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
1.04ct Emerald
$185 USD