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Emerald|Lab Grown|IGI

1.28ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG813655772

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813655772

Diamond specifications and retailer prices

From $279 AUD
As of November 4, 2026
Save $1,559 AUD (85%) vs most expensive(unlock to see where)
19 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 top-tier cut grade and certified by IGI LG813655772 or 813655772. Listed at 19 retailers as of November 4, 2026, with prices from $279 to $1,839, a $1,559 spread on the same certified stone. Brilliant Earth lists it at $1,839. 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 angle37.3°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813655772
Dimensions7.78 × 4.93 × 3.39 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm4.93 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813655772
Side View
Table 67.0%Crown 37.3°Girdle: MediumPavilion 45.7°Culet: LargeDepth 68.8%

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 4
Current: $1,839 AUD|Low: $279 AUD|High: $1,924 AUD|Avg: $915 AUD|-4.4%
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
November 5, 2026
Retailer 10$279 AUD
Retailer 14$292 AUD
Retailer 5$425 AUD
Retailer 4$542 AUD
Retailer 2$552 AUD
Retailer 7$606 AUD
Retailer 3$765 AUD
Retailer 6$778 AUD
Retailer 16$898 AUD
Retailer 13$1,018 AUD
Retailer 9$1,031 AUD
Retailer 12$1,055 AUD
Retailer 11$1,076 AUD
Retailer 8$1,404 AUD
Retailer 15$1,460 AUD
Brilliant Earth$1,839 AUD

22 data points across 16 retailers

19 retailers$279 AUD to $1,839 AUD

Retailer 1
-
$259 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$279 AUD
View
Final sale: no returns
A
Retailer 3
-
$292 AUD
View
Retailer 4
-
$316 AUD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$425 AUD
View
A
Retailer 6
-
$542 AUD
View
A
Retailer 7
-
$552 AUD
View
Retailer 8
-
$606 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$765 AUD
View
A
Retailer 10
-
$778 AUD
View
B+
Retailer 11
-
$898 AUD
View
B+
Retailer 12
-
$1,018 AUD
View
B+
Retailer 13
-
$1,031 AUD
View
B+
Retailer 14
-
$1,055 AUD
View
B+
Retailer 15
-
$1,076 AUD
View
Retailer 16
-
$1,243 AUD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,404 AUD
View
B+
Retailer 18
-
$1,460 AUD
View
Most Expensive
B
Brilliant Earth
20609619A · Nov 4
$1,839 AUD
$1,290 USD
View
18 more retailers have this diamond
Prices start from $279 AUDSave up to $1,559 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
$279 AUD