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Emerald|Lab Grown|IGI

1.10ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG512204064

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512204064

Diamond specifications and retailer prices

From $626 USD
As of November 1, 2026
Save $2,432 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,058 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.1ct lab-grown emerald diamond

This 1.1ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512204064 or 512204064. Listed at 12 retailers as of November 1, 2026, with prices from $626 to $3,058, a $2,432 spread on the same certified stone. MOH London lists it at $3,058. 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

1.10
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512204064
Dimensions7.37 × 4.76 × 3.05 mm
L/W Ratio1.55
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
7.37 mm4.76 mm1.10 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512204064
Side View
Table 64.0%Crown 22.7°Girdle: MediumPavilion 35.2°Culet: LNGDepth 64.1%

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: Nov 1
Current: $3,058 USD|Low: $601 USD|High: $3,095 USD|Avg: $1,277 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 10$626 USD
Retailer 2$630 USD
Retailer 4$675 USD
Retailer 15$681 USD
Retailer 16$700 USD
Retailer 11$776 USD
Retailer 14$776 USD
Retailer 3$905 USD
Retailer 8$940 USD
Retailer 6$1,179 USD
Retailer 12$1,188 USD
Retailer 9$1,854 USD
Retailer 13$2,041 USD
Retailer 7$2,079 USD
Retailer 5$2,348 USD
MOH London$3,058 USD

16 data points across 16 retailers

12 retailers$626 USD to $3,058 USD

A
Cheapest Retailer
-
$626 USD
A
Retailer 2
-
$630 USD
View
A
Retailer 3
-
$681 USD
View
A
Retailer 4
-
$700 USD
View
Final sale: no returns
A
Retailer 5
-
$776 USD
View
Retailer 6
-
$776 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$905 USD
View
B+
Retailer 8
-
$1,188 USD
View
B
Retailer 9
-
$1,854 USD
View
B
Retailer 10
-
$2,041 USD
View
B
Retailer 11
-
$2,348 USD
View
Most Expensive
B
MOH London
LG512204064 · Nov 1
$3,058 USD
£2,408 GBP
View
11 more retailers have this diamond
Prices start from $626 USDSave up to $2,432 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
1.10ct Emerald
$626 USD