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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • IGI LG815606082

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815606082

Diamond specifications and retailer prices

From $271 AUD
As of November 5, 2026
Save $2,566 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,837 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 top-tier cut grade and certified by IGI LG815606082 or 815606082. Listed at 17 retailers as of November 4, 2026, with prices from $271 to $2,837, a $2,566 spread on the same certified stone. Brilliant Earth lists it at $2,837. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815606082
Dimensions7.88 × 4.92 × 3.39 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
7.88 mm4.92 mm1.28 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG815606082
Side View
Table 66.0%Crown 32.7°Girdle: MediumPavilion 44°Culet: LargeDepth 68.9%

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: Nov 5
Current: $271 AUD|Low: $271 AUD|High: $1,611 AUD|Avg: $836 AUD|-5.0%
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
November 5, 2026
Retailer 1$271 AUD
Retailer 12$285 AUD
Retailer 9$411 AUD
Retailer 2$527 AUD
Retailer 7$537 AUD
Retailer 6$592 AUD
Retailer 4$771 AUD
Retailer 5$897 AUD
Retailer 14$994 AUD
Retailer 10$1,004 AUD
Retailer 11$1,032 AUD
Retailer 13$1,055 AUD
Retailer 8$1,417 AUD
Retailer 3$1,611 AUD

23 data points across 14 retailers

17 retailers$271 AUD to $2,837 AUD

Retailer 1
-
$267 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$271 AUD
View
Final sale: no returns
A
Retailer 3
-
$285 AUD
View
Retailer 4
-
$326 AUD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$411 AUD
View
A
Retailer 6
-
$527 AUD
View
A
Retailer 7
-
$537 AUD
View
Retailer 8
-
$592 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$771 AUD
View
B+
Retailer 10
-
$897 AUD
View
B+
Retailer 11
-
$994 AUD
View
B+
Retailer 12
-
$1,004 AUD
View
B+
Retailer 13
-
$1,032 AUD
View
B+
Retailer 14
-
$1,055 AUD
View
B+
Retailer 15
-
$1,417 AUD
View
B
Retailer 16
-
$1,611 AUD
View
Most Expensive
B
Brilliant Earth
20616447A · Nov 4
$2,837 AUD
$1,990 USD
View
16 more retailers have this diamond
Prices start from $271 AUDSave up to $2,566 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
$271 AUD