Emerald|Lab Grown|IGI

3.29ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG828681145

Certificate IGI LG828681145

Diamond specifications and retailer prices

From $2,682 USD
Save $8,688 USD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,370 USD at Brilliant Earth
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 11 retailers, with prices from $2,682 to $11,370 at Brilliant Earth, a $8,688 spread on the same certified stone. 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
Color
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 →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $7,183 USD|Low: $2,682 USD|High: $8,552 USD|Avg: $5,489 USD|-7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 1, 2026
Retailer 9$2,682 USD
Retailer 4$2,701 USD
Retailer 5$3,096 USD
Retailer 8$5,790 USD
Retailer 6$6,393 USD
Retailer 2$6,441 USD
Retailer 7$7,000 USD
Retailer 1$7,183 USD
Retailer 3$8,552 USD

4 data points across 9 retailers

11 retailers$2,682 USD to $11,370 USD

B+
Cheapest Retailer
-
$2,682 USD
B+
Retailer 2
-
$2,701 USD
HK$21,100 HKD
View
B+
Retailer 3
-
$3,090 USD
£2,433 GBP
View
B
Retailer 4
-
$5,260 USD
View
B
Retailer 5
-
$5,790 USD
View
B
Retailer 6
-
$6,393 USD
£5,034 GBP
View
B
Retailer 7
-
$6,441 USD
View
B
Retailer 8
-
$7,000 USD
A$10,769 AUD
View
C
Retailer 9
-
$7,183 USD
View
C
Retailer 10
-
$8,552 USD
View
Most Expensive
C
Brilliant Earth
21582386A · Oct 1
$11,370 USD
View
10 more retailers have this diamond
Prices start from $2,682 USDSave up to $8,688 USD

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.

B+
3.29ct Emerald
$2,682 USD