Emerald|Lab Grown|IGI

1.05ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG407945606

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945606

Diamond specifications and retailer prices

From $519 USD
As of November 6, 2026
Save $2,162 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,681 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945606 or 407945606. Listed at 10 retailers as of November 5, 2026, with prices from $519 to $2,681, a $2,162 spread on the same certified stone. MOH London lists it at $2,681. 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

1.05
Carat
H
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945606
Dimensions6.99 × 4.69 × 3.22 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.99 mm4.69 mm1.05 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945606
Side View
Table 65.5%Crown 28.9°Girdle: MED-STKPavilion 40.7°Culet: LNGDepth 68.7%

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: $2,681 USD|Low: $499 USD|High: $2,720 USD|Avg: $1,098 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$519 USD
Retailer 11$581 USD
Retailer 10$582 USD
Retailer 2$610 USD
Retailer 6$644 USD
Retailer 9$644 USD
Retailer 7$997 USD
Retailer 3$1,348 USD
Retailer 4$1,662 USD
Retailer 8$1,694 USD
MOH London$2,681 USD

18 data points across 11 retailers

10 retailers$519 USD to $2,681 USD

A
Cheapest Retailer
-
$519 USD
A
Retailer 2
-
$581 USD
View
Final sale: no returns
A
Retailer 3
-
$582 USD
View
A
Retailer 4
-
$610 USD
View
Retailer 5
-
$644 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$644 USD
View
B+
Retailer 7
-
$997 USD
View
B
Retailer 8
-
$1,662 USD
View
B
Retailer 9
-
$1,694 USD
View
Most Expensive
B
MOH London
LG407945606 · Nov 5
$2,681 USD
£2,111 GBP
View
9 more retailers have this diamond
Prices start from $519 USDSave up to $2,162 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
1.05ct Emerald
$519 USD