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Oval|Lab Grown|IGI

3.08ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG846655780

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846655780

Diamond specifications and retailer prices

From $1,491 AUD
As of November 4, 2026
Save $7,361 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,852 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.08ct lab-grown oval diamond

This 3.08ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846655780 or 846655780. Listed at 13 retailers as of November 4, 2026, with prices from $1,491 to $8,852, a $7,361 spread on the same certified stone. Brilliant Earth lists it at $8,852. 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

3.08
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655780
Dimensions11.47 × 8.25 × 5.15 mm
L/W Ratio1.39
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
11.47 mm8.25 mm3.08 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846655780
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.4%

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: Nov 4
Current: $5,226 AUD|Low: $1,491 AUD|High: $5,374 AUD|Avg: $3,658 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$1,491 AUD
Retailer 7$1,696 AUD
Retailer 6$1,796 AUD
Retailer 5$2,356 AUD
Retailer 10$2,476 AUD
Retailer 11$3,438 AUD
Retailer 9$4,258 AUD
Retailer 12$4,383 AUD
Retailer 3$4,589 AUD
Retailer 4$5,189 AUD
Retailer 1$5,226 AUD
Retailer 2$5,374 AUD

3 data points across 12 retailers

13 retailers$1,491 AUD to $8,852 AUD

A
Cheapest Retailer
-
$1,491 AUD
Final sale: no returns
A
Retailer 2
-
$1,696 AUD
View
A
Retailer 3
-
$1,796 AUD
View
A
Retailer 4
-
$2,356 AUD
View
A
Retailer 5
-
$2,476 AUD
View
A
Retailer 6
-
$3,438 AUD
View
B+
Retailer 7
-
$4,258 AUD
View
B+
Retailer 8
-
$4,383 AUD
View
B+
Retailer 9
-
$4,589 AUD
View
B+
Retailer 10
-
$5,189 AUD
View
B+
Retailer 11
-
$5,226 AUD
View
B+
Retailer 12
-
$5,374 AUD
View
Most Expensive
B
Brilliant Earth
22474631A · Nov 4
$8,852 AUD
$6,210 USD
View
12 more retailers have this diamond
Prices start from $1,491 AUDSave up to $7,361 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
3.08ct Oval
$1,491 AUD