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Oval|Lab Grown|IGI

3.29ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG744514741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744514741

Diamond specifications and retailer prices

From $1,836 AUD
$1,290 USD
As of October 29, 2026
Save $10,250 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,421 AUD at Brilliant Earth · As of October 30, 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 LG744514741 or 744514741. Listed at 14 retailers as of October 29, 2026, with a 558% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle37.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514741
Dimensions11.92 × 8.45 × 5.06 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
11.92 mm8.45 mm3.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514741
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $14,421 AUD|Low: $1,836 AUD|High: $24,785 AUD|Avg: $6,837 AUD|-41.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$1,836 AUD
Retailer 7$1,848 AUD
Retailer 6$2,527 AUD
Retailer 4$2,767 AUD
Retailer 10$2,939 AUD
Retailer 9$3,404 AUD
Retailer 11$3,693 AUD
Retailer 12$4,520 AUD
Retailer 2$5,945 AUD
Retailer 3$8,413 AUD
Retailer 8$12,086 AUD
Brilliant Earth$14,421 AUD

33 data points across 12 retailers

14 retailers$1,836 AUD to $12,086 AUD

A+
Cheapest Retailer
-
$1,836 AUD
$1,290 USD
A+
Retailer 2
-
$1,848 AUD
$1,298 USD
View
Retailer 3
-
$2,137 AUD
$1,501 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$2,422 AUD
$1,701 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$2,527 AUD
$1,775 USD
View
A
Retailer 6
-
$2,939 AUD
€1,966 EUR
View
A
Retailer 7
-
$3,404 AUD
$2,391 USD
View
A
Retailer 8
-
$3,693 AUD
$2,594 USD
View
A
Retailer 9
-
$4,520 AUD
$3,175 USD
View
Retailer 10
-
$5,343 AUD
$3,753 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$5,945 AUD
£3,288 GBP
View
Retailer 12
-
$8,413 AUD
$5,910 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$12,086 AUD
$8,490 USD
View
Most Expensive
Brilliant Earth
17398974Y · Oct 30
$14,421 AUD
$10,130 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,836 AUDSave up to $10,250 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
$1,836 AUD