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Emerald|Lab Grown|IGI

1.09ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG846655055

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846655055

Diamond specifications and retailer prices

From $216 AUD
As of November 6, 2026
Save $1,038 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,254 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846655055 or 846655055. Listed at 13 retailers as of November 2, 2026, with prices from $216 to $1,254, a $1,038 spread on the same certified stone. MOH London lists it at $1,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655055
Dimensions6.78 × 4.90 × 3.26 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
6.78 mm4.90 mm1.09 ctJ / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846655055
Side View
Table 65.0%Crown 31.5°Girdle: MediumPavilion 36.8°Culet: LargeDepth 66.5%

Caratlytics Score

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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: $1,254 AUD|Low: $216 AUD|High: $1,254 AUD|Avg: $539 AUD
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
November 3, 2026
Retailer 3$216 AUD
Retailer 12$243 AUD
Retailer 10$251 AUD
Retailer 8$269 AUD
Retailer 13$364 AUD
Retailer 4$417 AUD
Retailer 7$463 AUD
Retailer 2$513 AUD
Retailer 11$621 AUD
Retailer 6$700 AUD
Retailer 9$863 AUD
Retailer 5$941 AUD
MOH London$1,254 AUD

5 data points across 13 retailers

13 retailers$216 AUD to $1,254 AUD

A
Cheapest Retailer
-
$216 AUD
A
Retailer 2
-
$243 AUD
View
Final sale: no returns
A
Retailer 3
-
$251 AUD
View
A
Retailer 4
-
$269 AUD
View
B+
Retailer 5
-
$364 AUD
View
A
Retailer 6
-
$417 AUD
View
A
Retailer 7
-
$463 AUD
View
A
Retailer 8
-
$513 AUD
View
A
Retailer 9
-
$621 AUD
View
A
Retailer 10
-
$700 AUD
View
B+
Retailer 11
-
$863 AUD
View
B+
Retailer 12
-
$941 AUD
View
Most Expensive
B+
MOH London
LG846655055 · Nov 2
$1,254 AUD
£691 GBP
View
12 more retailers have this diamond
Prices start from $216 AUDSave up to $1,038 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.

A
1.09ct Emerald
$216 AUD