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Emerald|Lab Grown|IGI

1.28ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG638464782

Shape and cutting style on the report: Emerald cut

Certificate IGI LG638464782

Diamond specifications and retailer prices

From $481 AUD
$338 USD
As of October 27, 2026
9 retailers carry this diamond
Most expensive: $1,480 AUD at Brilliant Earth · As of October 18, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638464782 or 638464782. Listed at 9 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638464782
Dimensions7.54 × 5.21 × 3.38 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.21 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638464782
Side View
Table 64.0%Crown 32.4°Girdle: MediumPavilion 39.6°Culet: LNGDepth 64.9%

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: Oct 27
Current: $1,480 AUD|Low: $181 AUD|High: $2,164 AUD|Avg: $954 AUD|+22.4%
Brilliant Earth
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
October 27, 2026
Retailer 11$225 AUD
Retailer 16$253 AUD
Retailer 12$379 AUD
Retailer 2$481 AUD
Retailer 3$522 AUD
Retailer 4$555 AUD
Retailer 14$641 AUD
Retailer 7$703 AUD
Retailer 13$750 AUD
Retailer 15$860 AUD
Retailer 9$1,027 AUD
Retailer 5$1,239 AUD
Retailer 10$1,461 AUD
Brilliant Earth$1,480 AUD
Retailer 17$1,576 AUD
Retailer 8$1,605 AUD
Retailer 6$2,164 AUD

19 data points across 17 retailers

9 retailers

A
Retailer 1
-
$225 AUD
$158 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$262 AUD
$184 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$379 AUD
$266 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$481 AUD
$338 USD
View
B+
Retailer 5
-
$703 AUD
$494 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$860 AUD
$604 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$992 AUD
$697 USD
View
Price last confirmed 22 days ago
B
Retailer 8
-
$1,461 AUD
£808 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
17208597Y · Oct 18
$1,480 AUD
$1,040 USD
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $481 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
$481 AUD