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Emerald|Lab Grown|IGI

3.29ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG828681145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828681145

Diamond specifications and retailer prices

From $3,553 AUD
HK$19,500 HKD
As of October 30, 2026
Save $8,263 AUD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,816 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.29ct lab-grown emerald diamond

This 3.29ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828681145 or 828681145. Listed at 15 retailers as of October 29, 2026, with prices from $3,553 to $11,816, a $8,263 spread on the same certified stone. Brilliant Earth lists it at $11,816. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.29
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681145
Dimensions9.84 × 7.01 × 4.68 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.84 mm7.01 mm3.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681145
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 66.8%

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: Oct 30
Current: $11,816 AUD|Low: $3,553 AUD|High: $14,336 AUD|Avg: $7,516 AUD|-17.6%
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
October 30, 2026
Retailer 3$3,553 AUD
Retailer 2$4,126 AUD
Retailer 13$4,402 AUD
Retailer 8$4,652 AUD
Retailer 10$5,044 AUD
Retailer 7$6,772 AUD
Retailer 4$7,625 AUD
Retailer 14$7,858 AUD
Retailer 11$8,200 AUD
Retailer 9$8,373 AUD
Retailer 12$9,934 AUD
Retailer 6$10,226 AUD
Retailer 5$11,261 AUD
Brilliant Earth$11,816 AUD

33 data points across 14 retailers

15 retailers$3,553 AUD to $11,816 AUD

A
Cheapest Retailer
-
$3,553 AUD
HK$19,500 HKD
A
Retailer 2
-
$4,126 AUD
£2,282 GBP
View
A
Retailer 3
-
$4,402 AUD
$3,092 USD
View
A
Retailer 4
-
$4,652 AUD
€3,112 EUR
View
A
Retailer 5
-
$5,044 AUD
$3,543 USD
View
B+
Retailer 6
-
$6,772 AUD
ZAR 76,850 ZAR
View
B+
Retailer 7
-
$7,488 AUD
$5,260 USD
View
B+
Retailer 8
-
$7,625 AUD
$5,356 USD
View
B+
Retailer 9
-
$7,858 AUD
$5,520 USD
View
Retailer 10
-
$8,200 AUD
$5,760 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$8,373 AUD
£4,631 GBP
View
Retailer 12
-
$9,934 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$10,226 AUD
$7,183 USD
View
B
Retailer 14
-
$11,261 AUD
$7,910 USD
View
Most Expensive
B
Brilliant Earth
21582386A · Oct 29
$11,816 AUD
$8,300 USD
View
14 more retailers have this diamond
Prices start from $3,553 AUDSave up to $8,263 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
3.29ct Emerald
$3,553 AUD