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Emerald|Lab Grown|IGI

1.01ct I SI1 Emerald Lab Grown Diamond

GD • I/SI1 • IGI LG407935462

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407935462

Diamond specifications and retailer prices

From $686 AUD
As of November 4, 2026
Save $4,940 AUD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,626 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG407935462 or 407935462. Listed at 11 retailers as of November 4, 2026, with prices from $686 to $5,626, a $4,940 spread on the same certified stone. MOH London lists it at $5,626. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
I
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407935462
Dimensions6.55 × 5.00 × 3.07 mm
L/W Ratio1.31
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.55 mm5.00 mm1.01 ctI / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407935462
Side View
Table 68.5%Crown 21.5°Girdle: STK-THKPavilion 37.4°Culet: LNGDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,626 AUD|Low: $686 AUD|High: $5,707 AUD|Avg: $2,437 AUD|-1.4%
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 2$686 AUD
Retailer 7$1,434 AUD
Retailer 12$1,560 AUD
Retailer 13$1,604 AUD
Retailer 8$1,663 AUD
Retailer 11$1,663 AUD
Retailer 6$1,893 AUD
Retailer 3$1,914 AUD
Retailer 4$2,391 AUD
Retailer 9$2,656 AUD
Retailer 10$3,117 AUD
Retailer 14$3,476 AUD
Retailer 5$4,761 AUD
MOH London$5,626 AUD

15 data points across 14 retailers

11 retailers$686 AUD to $5,626 AUD

B+
Cheapest Retailer
-
$686 AUD
B
Retailer 2
-
$1,434 AUD
View
B
Retailer 3
-
$1,560 AUD
View
B
Retailer 4
-
$1,604 AUD
View
Final sale: no returns
B
Retailer 5
-
$1,663 AUD
View
Retailer 6
-
$1,663 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$1,914 AUD
View
C
Retailer 8
-
$2,656 AUD
View
C
Retailer 9
-
$3,117 AUD
View
C
Retailer 10
-
$3,476 AUD
View
Most Expensive
C
MOH London
LG407935462 · Nov 5
$5,626 AUD
£3,101 GBP
View
10 more retailers have this diamond
Prices start from $686 AUDSave up to $4,940 AUD

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.

B+
1.01ct Emerald
$686 AUD