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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 $4,429 NZD
HK$19,500 HKD
As of October 30, 2026
Save $10,298 NZD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,727 NZD 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 $4,429 to $14,727, a $10,298 spread on the same certified stone. Brilliant Earth lists it at $14,727. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $14,727 NZD|Low: $4,429 NZD|High: $17,867 NZD|Avg: $9,364 NZD|-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 31, 2026
Retailer 3$4,429 NZD
Retailer 2$5,112 NZD
Retailer 13$5,486 NZD
Retailer 8$5,798 NZD
Retailer 10$6,286 NZD
Retailer 7$8,440 NZD
Retailer 4$9,503 NZD
Retailer 14$9,794 NZD
Retailer 11$10,220 NZD
Retailer 9$10,435 NZD
Retailer 12$12,382 NZD
Retailer 6$12,745 NZD
Retailer 5$14,035 NZD
Brilliant Earth$14,727 NZD

34 data points across 14 retailers

15 retailers$4,429 NZD to $14,727 NZD

A
Cheapest Retailer
-
$4,429 NZD
HK$19,500 HKD
A
Retailer 2
-
$5,112 NZD
£2,268 GBP
View
A
Retailer 3
-
$5,486 NZD
$3,092 USD
View
A
Retailer 4
-
$5,798 NZD
€3,112 EUR
View
A
Retailer 5
-
$6,286 NZD
$3,543 USD
View
B+
Retailer 6
-
$8,440 NZD
ZAR 76,850 ZAR
View
B+
Retailer 7
-
$9,333 NZD
$5,260 USD
View
B+
Retailer 8
-
$9,503 NZD
$5,356 USD
View
B+
Retailer 9
-
$9,794 NZD
$5,520 USD
View
Retailer 10
-
$10,220 NZD
$5,760 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$10,435 NZD
£4,631 GBP
View
Retailer 12
-
$12,382 NZD
A$10,736 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$12,745 NZD
$7,183 USD
View
B
Retailer 14
-
$14,035 NZD
$7,910 USD
View
Most Expensive
B
Brilliant Earth
21582386A · Oct 29
$14,727 NZD
$8,300 USD
View
14 more retailers have this diamond
Prices start from $4,429 NZDSave up to $10,298 NZD

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
$4,429 NZD