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Emerald|Lab Grown|IGI

1.28ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG585398774

Shape and cutting style on the report: Emerald cut

Certificate IGI LG585398774

Diamond specifications and retailer prices

From $275 AUD
As of November 4, 2026
Save $2,376 AUD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,651 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG585398774 or 585398774. Listed at 10 retailers as of November 2, 2026, with prices from $275 to $2,651, a $2,376 spread on the same certified stone. Do Amore Diamonds lists it at $2,651. 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 angle35.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585398774
Dimensions7.45 × 5.06 × 3.37 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.45 mm5.06 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585398774
Side View
Table 62.0%Crown 35.9°Girdle: MediumPavilion 40°Culet: LNGDepth 66.6%

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: $2,651 AUD|Low: $275 AUD|High: $2,651 AUD|Avg: $965 AUD
Do Amore Diamonds
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 1, 2026
Retailer 10$275 AUD
Retailer 12$309 AUD
Retailer 11$597 AUD
Retailer 13$604 AUD
Retailer 5$620 AUD
Retailer 3$720 AUD
Retailer 4$756 AUD
Retailer 8$891 AUD
Retailer 7$922 AUD
Retailer 6$937 AUD
Retailer 9$1,103 AUD
Retailer 14$1,371 AUD
Retailer 2$1,512 AUD
Do Amore Diamonds$2,651 AUD

17 data points across 14 retailers

10 retailers$275 AUD to $2,651 AUD

A
Cheapest Retailer
-
$275 AUD
A
Retailer 2
-
$309 AUD
View
Final sale: no returns
A
Retailer 3
-
$319 AUD
View
A
Retailer 4
-
$597 AUD
View
B+
Retailer 5
-
$891 AUD
View
Retailer 6
-
$922 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,103 AUD
View
B
Retailer 8
-
$1,213 AUD
View
B
Retailer 9
-
$1,512 AUD
View
Most Expensive
B
Do Amore Diamonds
27-CCC3D5AE7 · Nov 2
$2,651 AUD
$1,860 USD
View
9 more retailers have this diamond
Prices start from $275 AUDSave up to $2,376 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
$275 AUD