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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

VG • D/VVS1 • IGI LG805640878

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805640878

Diamond specifications and retailer prices

From $288 AUD
As of November 4, 2026
Save $1,551 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,839 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG805640878 or 805640878. Listed at 21 retailers as of November 4, 2026, with prices from $288 to $1,839, a $1,551 spread on the same certified stone. Brilliant Earth lists it at $1,839. 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

1.28
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805640878
Dimensions7.39 × 5.09 × 3.44 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm5.09 mm1.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805640878
Side View
Table 69.0%Crown 35.2°Girdle: Slightly ThickPavilion 42.6°Culet: LargeDepth 67.6%

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: $911 AUD|Low: $288 AUD|High: $1,815 AUD|Avg: $888 AUD|-1.2%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 2$288 AUD
Retailer 16$321 AUD
Retailer 5$334 AUD
Retailer 15$356 AUD
Retailer 13$385 AUD
Retailer 20$482 AUD
Retailer 7$639 AUD
Retailer 10$646 AUD
Retailer 12$649 AUD
Retailer 9$721 AUD
Retailer 6$905 AUD
Retailer 1$911 AUD
Retailer 3$1,148 AUD
Retailer 19$1,152 AUD
Retailer 4$1,212 AUD
Retailer 17$1,223 AUD
Retailer 11$1,243 AUD
Retailer 8$1,418 AUD
Retailer 14$1,664 AUD
Retailer 18$1,709 AUD

27 data points across 20 retailers

21 retailers$288 AUD to $1,839 AUD

A
Cheapest Retailer
-
$288 AUD
A
Retailer 2
-
$321 AUD
View
Final sale: no returns
A
Retailer 3
-
$334 AUD
View
A
Retailer 4
-
$356 AUD
View
Retailer 5
-
$385 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$482 AUD
View
A
Retailer 7
-
$639 AUD
View
Retailer 8
-
$646 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$649 AUD
View
A
Retailer 10
-
$721 AUD
View
B+
Retailer 11
-
$905 AUD
View
B+
Retailer 12
-
$911 AUD
View
B+
Retailer 13
-
$1,148 AUD
View
B+
Retailer 14
-
$1,152 AUD
View
B+
Retailer 15
-
$1,212 AUD
View
B+
Retailer 16
-
$1,223 AUD
View
Retailer 17
-
$1,243 AUD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,418 AUD
View
B
Retailer 19
-
$1,664 AUD
View
B
Retailer 20
-
$1,709 AUD
View
Most Expensive
B
Brilliant Earth
19987708A · Nov 4
$1,839 AUD
$1,290 USD
View
20 more retailers have this diamond
Prices start from $288 AUDSave up to $1,551 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
$288 AUD