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Emerald|Lab Grown|IGI

1.08ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG407945604

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945604

Diamond specifications and retailer prices

From $510 USD
As of November 4, 2026
Save $3,692 USD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,202 USD at MOH London · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945604 or 407945604. Listed at 11 retailers as of November 4, 2026, with prices from $510 to $4,202, a $3,692 spread on the same certified stone. MOH London lists it at $4,202. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle25.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945604
Dimensions7.16 × 4.65 × 3.17 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.16 mm4.65 mm1.08 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945604
Side View
Table 65.5%Crown 25.5°Girdle: Slightly ThickPavilion 40.9°Culet: LNGDepth 68.2%

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 4
Current: $4,202 USD|Low: $510 USD|High: $4,271 USD|Avg: $1,833 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
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 7$510 USD
Retailer 2$1,071 USD
Retailer 12$1,166 USD
Retailer 13$1,198 USD
Retailer 8$1,243 USD
Retailer 11$1,243 USD
Retailer 6$1,372 USD
Retailer 3$1,415 USD
Retailer 4$1,772 USD
Retailer 9$1,979 USD
Retailer 10$2,329 USD
Retailer 14$2,521 USD
Retailer 5$3,558 USD
MOH London$4,202 USD

16 data points across 14 retailers

11 retailers$510 USD to $4,202 USD

A
Cheapest Retailer
-
$510 USD
B+
Retailer 2
-
$1,071 USD
View
B+
Retailer 3
-
$1,166 USD
View
B+
Retailer 4
-
$1,198 USD
View
Final sale: no returns
B
Retailer 5
-
$1,243 USD
View
Retailer 6
-
$1,243 USD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$1,415 USD
View
B
Retailer 8
-
$1,979 USD
View
B
Retailer 9
-
$2,329 USD
View
B
Retailer 10
-
$2,521 USD
View
Most Expensive
B
MOH London
LG407945604 · Nov 5
$4,202 USD
£3,309 GBP
View
10 more retailers have this diamond
Prices start from $510 USDSave up to $3,692 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
$510 USD