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Emerald|Lab Grown|IGI

1.28ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG822621904

Shape and cutting style on the report: Emerald cut

Certificate IGI LG822621904

Diamond specifications and retailer prices

From $270 AUD
$190 USD
As of October 30, 2026
Save $1,680 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,950 AUD at Brilliant Earth · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG822621904 or 822621904. Listed at 19 retailers as of October 29, 2026, with prices from $270 to $1,950, a $1,680 spread on the same certified stone. Brilliant Earth lists it at $1,950. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822621904
Dimensions7.90 × 4.98 × 3.34 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm4.98 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822621904
Side View
Table 69.0%Crown 38.8°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 67.1%

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 30
Current: $1,950 AUD|Low: $261 AUD|High: $1,950 AUD|Avg: $793 AUD
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
October 31, 2026
Retailer 15$270 AUD
Retailer 16$303 AUD
Retailer 7$315 AUD
Retailer 4$336 AUD
Retailer 6$336 AUD
Retailer 8$456 AUD
Retailer 10$577 AUD
Retailer 2$606 AUD
Retailer 9$619 AUD
Retailer 11$820 AUD
Retailer 5$1,081 AUD
Retailer 13$1,083 AUD
Retailer 14$1,323 AUD
Retailer 12$1,573 AUD
Retailer 3$1,655 AUD
Brilliant Earth$1,950 AUD

44 data points across 16 retailers

19 retailers$270 AUD to $1,950 AUD

A
Cheapest Retailer
-
$270 AUD
$190 USD
A
Retailer 2
-
$303 AUD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
$221 USD
View
A
Retailer 4
-
$336 AUD
$236 USD
View
A
Retailer 5
-
$336 AUD
$236 USD
View
B+
Retailer 6
-
$456 AUD
$320 USD
View
A
Retailer 7
-
$577 AUD
ZAR 6,548 ZAR
View
A
Retailer 8
-
$606 AUD
£335 GBP
View
A
Retailer 9
-
$619 AUD
€414 EUR
View
B+
Retailer 10
-
$723 AUD
$508 USD
View
B+
Retailer 11
-
$820 AUD
View
B+
Retailer 12
-
$1,081 AUD
$759 USD
View
B
Retailer 13
-
$1,083 AUD
$761 USD
View
B
Retailer 14
-
$1,101 AUD
SGD 1,045 SGD
View
B
Retailer 15
-
$1,157 AUD
$813 USD
View
B
Retailer 16
-
$1,323 AUD
£732 GBP
View
B
Retailer 17
-
$1,573 AUD
£870 GBP
View
B
Retailer 18
-
$1,655 AUD
$1,163 USD
View
Most Expensive
B
Brilliant Earth
20916875A · Oct 29
$1,950 AUD
$1,370 USD
View
18 more retailers have this diamond
Prices start from $270 AUDSave up to $1,680 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
$270 AUD