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Oval|Lab Grown|IGI

3.37ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804664724

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804664724

Diamond specifications and retailer prices

From $2,453 AUD
$1,723 USD
As of October 29, 2026
Save $5,621 AUD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $24,739 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.37ct lab-grown oval diamond

This 3.37ct 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 LG804664724 or 804664724. Listed at 14 retailers as of October 29, 2026, with a 229% 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

3.37
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664724
Dimensions12.48 × 8.53 × 5.18 mm
L/W Ratio1.46
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
12.48 mm8.53 mm3.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664724
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

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 29
Current: $24,739 AUD|Low: $2,453 AUD|High: $25,593 AUD|Avg: $8,301 AUD|-3.3%
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
Retailer 15
October 30, 2026
Retailer 10$2,453 AUD
Retailer 3$2,569 AUD
Retailer 2$2,965 AUD
Retailer 15$3,177 AUD
Retailer 4$3,381 AUD
Retailer 8$4,885 AUD
Retailer 11$5,015 AUD
Retailer 14$5,466 AUD
Retailer 12$6,037 AUD
Retailer 9$6,795 AUD
Retailer 7$7,030 AUD
Retailer 13$7,384 AUD
Retailer 5$8,074 AUD
Retailer 6$8,185 AUD
Brilliant Earth$24,739 AUD

35 data points across 15 retailers

14 retailers$2,453 AUD to $8,074 AUD

A
Cheapest Retailer
-
$2,453 AUD
$1,723 USD
A
Retailer 2
-
$2,569 AUD
HK$14,100 HKD
View
A
Retailer 3
-
$2,965 AUD
£1,640 GBP
View
A
Retailer 4
-
$3,177 AUD
$2,232 USD
View
A
Retailer 5
-
$3,381 AUD
€2,262 EUR
View
B+
Retailer 6
-
$4,885 AUD
ZAR 55,448 ZAR
View
B+
Retailer 7
-
$5,015 AUD
$3,523 USD
View
B+
Retailer 8
-
$5,466 AUD
$3,840 USD
View
B+
Retailer 9
-
$6,037 AUD
$4,241 USD
View
B+
Retailer 10
-
$6,795 AUD
£3,759 GBP
View
B+
Retailer 11
-
$7,384 AUD
$5,187 USD
View
B+
Retailer 12
-
$8,074 AUD
$5,672 USD
View
Retailer 13
-
$8,185 AUD
$5,750 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
20449563A · Oct 29
$24,739 AUD
$17,380 USD
View
Price under review
13 more retailers have this diamond
Prices start from $2,453 AUDSave up to $5,621 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
3.37ct Oval
$2,453 AUD