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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG840661832

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840661832

Diamond specifications and retailer prices

From $259 AUD
As of November 4, 2026
Save $1,237 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,549 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840661832 or 840661832. Listed at 21 retailers as of November 4, 2026, with a 477% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661832
Dimensions7.99 × 4.99 × 3.28 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm4.99 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661832
Side View
Table 62.0%Crown 34°Girdle: MediumPavilion 43.2°Culet: LargeDepth 65.7%

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: $573 AUD|Low: $259 AUD|High: $1,565 AUD|Avg: $790 AUD|-2.7%
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 4$259 AUD
Retailer 16$289 AUD
Retailer 15$301 AUD
Retailer 18$321 AUD
Retailer 11$326 AUD
Retailer 6$435 AUD
Retailer 9$556 AUD
Retailer 1$573 AUD
Retailer 8$626 AUD
Retailer 3$783 AUD
Retailer 5$785 AUD
Retailer 2$901 AUD
Retailer 14$1,032 AUD
Retailer 7$1,052 AUD
Retailer 19$1,071 AUD
Retailer 20$1,091 AUD
Retailer 17$1,109 AUD
Retailer 10$1,243 AUD
Retailer 13$1,404 AUD
Retailer 12$1,497 AUD

20 data points across 20 retailers

21 retailers$259 AUD to $1,497 AUD

A
Cheapest Retailer
-
$259 AUD
A
Retailer 2
-
$289 AUD
View
Final sale: no returns
A
Retailer 3
-
$301 AUD
View
A
Retailer 4
-
$321 AUD
View
Retailer 5
-
$326 AUD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$435 AUD
View
A
Retailer 7
-
$556 AUD
View
A
Retailer 8
-
$573 AUD
View
Retailer 9
-
$626 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$783 AUD
View
A
Retailer 11
-
$785 AUD
View
B+
Retailer 12
-
$901 AUD
View
B+
Retailer 13
-
$1,032 AUD
View
B+
Retailer 14
-
$1,052 AUD
View
B+
Retailer 15
-
$1,071 AUD
View
B+
Retailer 16
-
$1,091 AUD
View
B+
Retailer 17
-
$1,109 AUD
View
Retailer 18
-
$1,243 AUD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$1,404 AUD
View
B+
Retailer 20
-
$1,497 AUD
View
Most Expensive
Helzberg Diamonds
ZXZOKGMMHOJI · Oct 13
$2,549 AUD
$1,788 USD
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from $259 AUDSave up to $1,237 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
$259 AUD