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Oval|Lab Grown|IGI

3.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG719517117

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG719517117

Diamond specifications and retailer prices

From $1,475 AUD
$1,036 USD
As of October 29, 2026
Save $14,183 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,657 AUD at Brilliant Earth · As of October 29, 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 LG719517117 or 719517117. Listed at 21 retailers as of October 29, 2026, with prices from $1,475 to $15,657, a $14,183 spread on the same certified stone. Brilliant Earth lists it at $15,657. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719517117
Dimensions11.41 × 8.15 × 5.10 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm8.15 mm3.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719517117
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.6%

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: $15,657 AUD|Low: $1,650 AUD|High: $15,657 AUD|Avg: $4,387 AUD
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
October 29, 2026
Retailer 4$1,650 AUD
Retailer 12$1,894 AUD
Retailer 13$1,957 AUD
Retailer 6$2,191 AUD
Retailer 14$2,448 AUD
Retailer 2$2,476 AUD
Retailer 15$2,846 AUD
Retailer 16$3,576 AUD
Retailer 10$3,972 AUD
Retailer 5$4,262 AUD
Retailer 7$4,729 AUD
Retailer 3$5,305 AUD
Retailer 17$5,497 AUD
Retailer 8$5,736 AUD
Retailer 11$5,834 AUD
Retailer 9$5,971 AUD
Brilliant Earth$15,657 AUD

34 data points across 17 retailers

21 retailers$1,475 AUD to $15,657 AUD

A
Cheapest Retailer
-
$1,475 AUD
$1,036 USD
A
Retailer 2
-
$1,604 AUD
$1,127 USD
View
A
Retailer 3
-
$1,650 AUD
$1,159 USD
View
Final sale: no returns
A
Retailer 4
-
$1,711 AUD
$1,202 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,711 AUD
$1,202 USD
View
A
Retailer 6
-
$1,894 AUD
£1,048 GBP
View
A
Retailer 7
-
$1,957 AUD
$1,375 USD
View
A
Retailer 8
-
$2,191 AUD
$1,539 USD
View
A
Retailer 9
-
$2,448 AUD
$1,720 USD
View
A
Retailer 10
-
$2,476 AUD
£1,370 GBP
View
A
Retailer 11
-
$3,207 AUD
$2,253 USD
View
A
Retailer 12
-
$3,576 AUD
$2,512 USD
View
A
Retailer 13
-
$3,972 AUD
ZAR 45,086 ZAR
View
B+
Retailer 14
-
$4,262 AUD
$2,994 USD
View
B+
Retailer 15
-
$4,729 AUD
£2,616 GBP
View
B+
Retailer 16
-
$5,305 AUD
$3,727 USD
View
B+
Retailer 17
-
$5,497 AUD
$3,862 USD
View
B+
Retailer 18
-
$5,736 AUD
SGD 5,446 SGD
View
B+
Retailer 19
-
$5,834 AUD
£3,227 GBP
View
B+
Retailer 20
-
$5,971 AUD
$4,195 USD
View
Most Expensive
B
Brilliant Earth
20601811A · Oct 29
$15,657 AUD
$11,000 USD
View
20 more retailers have this diamond
Prices start from $1,475 AUDSave up to $14,183 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
$1,475 AUD