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Oval|Lab Grown|IGI

3.29ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG799669850

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799669850

Diamond specifications and retailer prices

From $2,238 AUD
$1,572 USD
As of October 30, 2026
Save $12,183 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,421 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.29ct lab-grown oval diamond

This 3.29ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799669850 or 799669850. Listed at 13 retailers as of October 29, 2026, with prices from $2,238 to $14,421, a $12,183 spread on the same certified stone. Brilliant Earth lists it at $14,421. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669850
Dimensions11.72 × 8.34 × 5.24 mm
L/W Ratio1.41
Girdle conditionFaceted
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
11.72 mm8.34 mm3.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669850
Side View
Table 60.0%Crown 36.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

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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: $14,421 AUD|Low: $2,238 AUD|High: $14,877 AUD|Avg: $6,933 AUD|-3.1%
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
October 30, 2026
Retailer 8$2,238 AUD
Retailer 3$2,606 AUD
Retailer 2$2,895 AUD
Retailer 13$3,103 AUD
Retailer 4$3,302 AUD
Retailer 9$3,687 AUD
Retailer 6$4,773 AUD
Retailer 12$5,337 AUD
Retailer 10$5,391 AUD
Retailer 7$6,639 AUD
Retailer 11$7,295 AUD
Retailer 5$8,399 AUD
Brilliant Earth$14,421 AUD

36 data points across 13 retailers

13 retailers$2,238 AUD to $14,421 AUD

A
Cheapest Retailer
-
$2,238 AUD
$1,572 USD
A
Retailer 2
-
$2,606 AUD
HK$14,300 HKD
View
A
Retailer 3
-
$2,895 AUD
£1,601 GBP
View
A
Retailer 4
-
$3,103 AUD
$2,180 USD
View
A
Retailer 5
-
$3,302 AUD
€2,209 EUR
View
A
Retailer 6
-
$3,687 AUD
$2,590 USD
View
B+
Retailer 7
-
$4,773 AUD
ZAR 54,161 ZAR
View
B+
Retailer 8
-
$5,337 AUD
$3,749 USD
View
B+
Retailer 9
-
$5,391 AUD
$3,787 USD
View
B+
Retailer 10
-
$6,639 AUD
£3,672 GBP
View
B+
Retailer 11
-
$7,295 AUD
$5,124 USD
View
Retailer 12
-
$8,399 AUD
$5,900 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20885102Y · Oct 29
$14,421 AUD
$10,130 USD
View
12 more retailers have this diamond
Prices start from $2,238 AUDSave up to $12,183 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 Oval
$2,238 AUD