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Oval|Lab Grown|IGI

3.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG709538733

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG709538733

Diamond specifications and retailer prices

From $2,312 AUD
$1,624 USD
As of October 29, 2026
Save $13,389 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,700 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG709538733 or 709538733. Listed at 21 retailers as of October 26, 2026, with prices from $2,312 to $15,700, a $13,389 spread on the same certified stone. Brilliant Earth lists it at $15,700. 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

3.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709538733
Dimensions11.24 × 8.17 × 5.13 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm8.17 mm3.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709538733
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
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: $15,700 AUD|Low: $1,848 AUD|High: $16,184 AUD|Avg: $6,349 AUD|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 3$2,589 AUD
Retailer 16$2,682 AUD
Retailer 14$2,925 AUD
Retailer 2$3,800 AUD
Retailer 12$4,028 AUD
Retailer 9$4,031 AUD
Retailer 18$4,216 AUD
Retailer 7$4,589 AUD
Retailer 4$5,553 AUD
Retailer 6$5,623 AUD
Retailer 15$6,272 AUD
Retailer 5$6,972 AUD
Retailer 11$7,701 AUD
Retailer 13$8,220 AUD
Retailer 17$8,966 AUD
Retailer 10$9,417 AUD
Retailer 8$10,090 AUD
Brilliant Earth$15,700 AUD

44 data points across 18 retailers

21 retailers$2,312 AUD to $15,700 AUD

A
Cheapest Retailer
-
$2,312 AUD
$1,624 USD
A
Retailer 2
-
$2,515 AUD
$1,767 USD
View
A
Retailer 3
-
$2,589 AUD
$1,819 USD
View
Final sale: no returns
A
Retailer 4
-
$2,682 AUD
$1,884 USD
View
A
Retailer 5
-
$2,925 AUD
$2,055 USD
View
A
Retailer 6
-
$3,097 AUD
HK$17,000 HKD
View
A
Retailer 7
-
$3,800 AUD
£2,102 GBP
View
A
Retailer 8
-
$4,028 AUD
€2,695 EUR
View
A
Retailer 9
-
$4,031 AUD
$2,832 USD
View
A
Retailer 10
-
$4,216 AUD
$2,962 USD
View
B+
Retailer 11
-
$4,589 AUD
$3,224 USD
View
B+
Retailer 12
-
$5,553 AUD
£3,072 GBP
View
B+
Retailer 13
-
$6,272 AUD
$4,406 USD
View
B+
Retailer 14
-
$6,972 AUD
$4,898 USD
View
B+
Retailer 15
-
$7,701 AUD
£4,260 GBP
View
B
Retailer 16
-
$8,168 AUD
$5,738 USD
View
Retailer 17
-
$8,220 AUD
$5,775 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$8,966 AUD
SGD 8,512 SGD
View
B
Retailer 19
-
$9,417 AUD
$6,616 USD
View
B
Retailer 20
-
$10,297 AUD
$7,234 USD
View
Most Expensive
B
Brilliant Earth
20553131A · Oct 26
$15,700 AUD
$11,030 USD
View
20 more retailers have this diamond
Prices start from $2,312 AUDSave up to $13,389 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
3.05ct Oval
$2,312 AUD