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Oval|Lab Grown|IGI

3.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG729590190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729590190

Diamond specifications and retailer prices

From $1,750 AUD
$1,229 USD
As of October 29, 2026
Save $10,308 AUD (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $12,058 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval 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 LG729590190 or 729590190. Listed at 31 retailers as of October 29, 2026, with prices from $1,750 to $12,058, a $10,308 spread on the same certified stone. Brilliant Earth lists it at $12,058. 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

3.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729590190
Dimensions11.75 × 8.08 × 5.06 mm
L/W Ratio1.45
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
11.75 mm8.08 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729590190
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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 29
Current: $12,058 AUD|Low: $1,688 AUD|High: $20,087 AUD|Avg: $4,915 AUD|-40.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 7$1,750 AUD
Retailer 13$1,923 AUD
Retailer 19$2,014 AUD
Retailer 22$2,118 AUD
Retailer 4$2,132 AUD
Retailer 2$2,534 AUD
Retailer 21$2,641 AUD
Retailer 6$2,809 AUD
Retailer 23$3,656 AUD
Retailer 16$3,801 AUD
Retailer 3$4,029 AUD
Retailer 17$4,062 AUD
Retailer 14$4,108 AUD
Retailer 20$4,525 AUD
Retailer 5$4,838 AUD
Retailer 9$5,424 AUD
Retailer 8$5,604 AUD
Retailer 18$5,964 AUD
Retailer 12$6,110 AUD
Retailer 10$6,185 AUD
Retailer 11$6,682 AUD
Retailer 15$10,240 AUD
Brilliant Earth$12,058 AUD

38 data points across 23 retailers

31 retailers$1,750 AUD to $12,058 AUD

Retailer 1
-
$1,569 AUD
$1,102 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,707 AUD
$1,199 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$1,750 AUD
$1,229 USD
View
Retailer 4
-
$1,795 AUD
$1,261 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,821 AUD
$1,279 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$1,821 AUD
$1,279 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,923 AUD
$1,351 USD
View
Final sale: no returns
A
Retailer 8
-
$2,014 AUD
$1,415 USD
View
A
Retailer 9
-
$2,118 AUD
$1,488 USD
View
A
Retailer 10
-
$2,132 AUD
HK$11,700 HKD
View
A
Retailer 11
-
$2,534 AUD
£1,401 GBP
View
A
Retailer 12
-
$2,641 AUD
$1,855 USD
View
A
Retailer 13
-
$2,809 AUD
€1,879 EUR
View
Retailer 14
-
$3,412 AUD
$2,397 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$3,412 AUD
$2,397 USD
View
Price last confirmed 21 days ago
A
Retailer 16
-
$3,656 AUD
$2,568 USD
View
A
Retailer 17
-
$3,801 AUD
View
B+
Retailer 18
-
$4,029 AUD
$2,830 USD
View
A
Retailer 19
-
$4,062 AUD
ZAR 46,101 ZAR
View
Retailer 20
-
$4,108 AUD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$4,525 AUD
$3,179 USD
View
B+
Retailer 22
-
$4,838 AUD
£2,676 GBP
View
B+
Retailer 23
-
$5,424 AUD
$3,810 USD
View
B+
Retailer 24
-
$5,604 AUD
$3,936 USD
View
B+
Retailer 25
-
$5,964 AUD
£3,299 GBP
View
B+
Retailer 26
-
$6,110 AUD
$4,292 USD
View
B+
Retailer 27
-
$6,185 AUD
SGD 5,871 SGD
View
B+
Retailer 28
-
$6,682 AUD
$4,694 USD
View
Retailer 29
-
$7,800 AUD
$5,479 USD
View
Price last confirmed 102 days ago
Retailer 30
-
$10,240 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
15744668A · Oct 30
$12,058 AUD
$8,470 USD
View
30 more retailers have this diamond
Prices start from $1,750 AUDSave up to $10,308 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
3.01ct Oval
$1,750 AUD