Emerald|Lab Grown|IGI

1.08ct J SI1 Emerald Lab Grown Diamond

ID • J/SI1 • IGI LG407950718

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407950718

Diamond specifications and retailer prices

From $760 USD
As of October 29, 2026
Save $3,091 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,851 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.08ct lab-grown emerald diamond

This 1.08ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407950718 or 407950718. Listed at 11 retailers as of October 29, 2026, with prices from $760 to $3,851, a $3,091 spread on the same certified stone. MOH London lists it at $3,851. 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

1.08
Carat
J
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407950718
Dimensions6.99 × 4.74 × 3.30 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.99 mm4.74 mm1.08 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407950718
Side View
Table 58.0%Crown 27.8°Girdle: MED-STKPavilion 36.9°Culet: LNGDepth 69.6%

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: Oct 29
Current: $3,851 USD|Low: $760 USD|High: $3,881 USD|Avg: $1,727 USD|+0.6%
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
October 18, 2026
Retailer 7$760 USD
Retailer 6$973 USD
Retailer 12$1,059 USD
Retailer 13$1,089 USD
Retailer 8$1,129 USD
Retailer 11$1,129 USD
Retailer 3$1,305 USD
Retailer 4$1,634 USD
Retailer 9$1,806 USD
Retailer 10$2,117 USD
Retailer 2$2,434 USD
Retailer 5$3,233 USD
MOH London$3,851 USD

16 data points across 13 retailers

11 retailers$760 USD to $3,851 USD

A
Cheapest Retailer
-
$760 USD
B+
Retailer 2
-
$973 USD
View
B+
Retailer 3
-
$1,059 USD
View
B+
Retailer 4
-
$1,089 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,129 USD
View
Retailer 6
-
$1,129 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$1,305 USD
View
B
Retailer 8
-
$1,806 USD
View
B
Retailer 9
-
$2,117 USD
View
B
Retailer 10
-
$2,434 USD
View
Most Expensive
B
MOH London
LG407950718 · Oct 29
$3,851 USD
£3,032 GBP
View
10 more retailers have this diamond
Prices start from $760 USDSave up to $3,091 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
1.08ct Emerald
$760 USD