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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG843661107

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843661107

Diamond specifications and retailer prices

From $582 AUD
As of November 4, 2026
Save $997 AUD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,579 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843661107 or 843661107. Listed at 10 retailers as of November 2, 2026, with prices from $582 to $1,579, a $997 spread on the same certified stone. MOH London lists it at $1,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843661107
Dimensions7.17 × 5.12 × 3.51 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.12 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843661107
Side View
Table 61.0%Crown 35.4°Girdle: MediumPavilion 41.3°Culet: LargeDepth 68.6%

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: Nov 4
Current: $1,579 AUD|Low: $582 AUD|High: $1,579 AUD|Avg: $921 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$582 AUD
Retailer 8$583 AUD
Retailer 3$594 AUD
Retailer 2$681 AUD
Retailer 7$823 AUD
Retailer 9$898 AUD
Retailer 5$1,068 AUD
Retailer 4$1,140 AUD
Retailer 10$1,197 AUD
MOH London$1,579 AUD

6 data points across 10 retailers

10 retailers$582 AUD to $1,579 AUD

A
Cheapest Retailer
-
$582 AUD
A
Retailer 2
-
$583 AUD
View
A
Retailer 3
-
$594 AUD
View
A
Retailer 4
-
$681 AUD
View
B+
Retailer 5
-
$823 AUD
View
B+
Retailer 6
-
$898 AUD
View
B+
Retailer 7
-
$1,068 AUD
View
B+
Retailer 8
-
$1,140 AUD
View
B
Retailer 9
-
$1,197 AUD
View
Most Expensive
B
MOH London
LG843661107 · Nov 2
$1,579 AUD
£872 GBP
View
9 more retailers have this diamond
Prices start from $582 AUDSave up to $997 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
1.28ct Emerald
$582 AUD