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Oval|Lab Grown|IGI

3.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG727578365

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727578365

Diamond specifications and retailer prices

From $1,508 AUD
$1,059 USD
As of October 29, 2026
Save $10,550 AUD (87%) vs most expensive(unlock to see where)
29 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 LG727578365 or 727578365. Listed at 29 retailers as of October 29, 2026, with prices from $1,508 to $12,058, a $10,550 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 angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727578365
Dimensions11.55 × 8.15 × 5.12 mm
L/W Ratio1.42
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
11.55 mm8.15 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727578365
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 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 29
Current: $12,058 AUD|Low: $1,506 AUD|High: $14,862 AUD|Avg: $4,029 AUD|-18.9%
Brilliant Earth
Retailer 2
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Retailer 26
October 31, 2026
Retailer 26$1,508 AUD
Retailer 17$1,641 AUD
Retailer 20$1,688 AUD
Retailer 9$1,750 AUD
Retailer 23$2,014 AUD
Retailer 13$2,088 AUD
Retailer 4$2,118 AUD
Retailer 7$2,132 AUD
Retailer 2$2,534 AUD
Retailer 3$2,641 AUD
Retailer 8$2,809 AUD
Retailer 15$3,280 AUD
Retailer 5$3,656 AUD
Retailer 6$4,029 AUD
Retailer 21$4,062 AUD
Retailer 18$4,108 AUD
Retailer 25$4,525 AUD
Retailer 24$4,838 AUD
Retailer 11$5,424 AUD
Retailer 10$5,604 AUD
Retailer 22$5,964 AUD
Retailer 16$6,110 AUD
Retailer 12$6,185 AUD
Retailer 14$6,682 AUD
Retailer 19$10,240 AUD
Brilliant Earth$12,058 AUD

25 data points across 26 retailers

29 retailers$1,508 AUD to $12,058 AUD

A
Cheapest Retailer
-
$1,508 AUD
$1,059 USD
A
Retailer 2
-
$1,641 AUD
$1,153 USD
View
A
Retailer 3
-
$1,688 AUD
$1,186 USD
View
Final sale: no returns
A
Retailer 4
-
$1,750 AUD
$1,229 USD
View
A
Retailer 5
-
$2,014 AUD
$1,415 USD
View
A
Retailer 6
-
$2,088 AUD
£1,155 GBP
View
A
Retailer 7
-
$2,118 AUD
$1,488 USD
View
A
Retailer 8
-
$2,132 AUD
HK$11,700 HKD
View
A
Retailer 9
-
$2,534 AUD
£1,401 GBP
View
A
Retailer 10
-
$2,641 AUD
$1,855 USD
View
Retailer 11
-
$2,721 AUD
£1,505 GBP
View
Price last confirmed 16 days ago
A
Retailer 12
-
$2,809 AUD
€1,879 EUR
View
A
Retailer 13
-
$3,280 AUD
$2,304 USD
View
A
Retailer 14
-
$3,656 AUD
$2,568 USD
View
A
Retailer 15
-
$3,801 AUD
View
B+
Retailer 16
-
$4,029 AUD
$2,830 USD
View
A
Retailer 17
-
$4,062 AUD
ZAR 46,101 ZAR
View
Retailer 18
-
$4,108 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$4,525 AUD
$3,179 USD
View
B+
Retailer 20
-
$4,838 AUD
£2,676 GBP
View
B+
Retailer 21
-
$5,424 AUD
$3,810 USD
View
B+
Retailer 22
-
$5,604 AUD
$3,936 USD
View
B+
Retailer 23
-
$5,964 AUD
£3,299 GBP
View
B+
Retailer 24
-
$6,110 AUD
$4,292 USD
View
B+
Retailer 25
-
$6,185 AUD
SGD 5,871 SGD
View
B+
Retailer 26
-
$6,682 AUD
$4,694 USD
View
Retailer 27
-
$7,800 AUD
$5,479 USD
View
Price last confirmed 102 days ago
Retailer 28
-
$10,240 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
15743664A · Oct 30
$12,058 AUD
$8,470 USD
View
28 more retailers have this diamond
Prices start from $1,508 AUDSave up to $10,550 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
$1,508 AUD