CaratHunter
Plans
Round|Lab Grown|IGI

3.08ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG662402656

Shape and cutting style on the report: Round brilliant

Certificate IGI LG662402656

Diamond specifications and retailer prices

From $818 AUD
As of October 29, 2026
Save $2,468 AUD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,740 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round 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 LG662402656 or 662402656. Listed at 17 retailers as of October 29, 2026, with a 302% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662402656
Dimensions9.39 × 9.43 × 5.72 mm
L/W Ratio1.00
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
9.39 mm9.43 mm3.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662402656
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: $7,740 AUD|Low: $785 AUD|High: $7,862 AUD|Avg: $2,291 AUD|-1.5%
Rare Carat
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
Retailer 19
October 30, 2026
Retailer 3$818 AUD
Retailer 8$917 AUD
Retailer 11$917 AUD
Retailer 4$1,015 AUD
Retailer 19$1,015 AUD
Retailer 16$1,130 AUD
Retailer 14$1,205 AUD
Retailer 17$1,394 AUD
Retailer 6$1,408 AUD
Retailer 12$1,579 AUD
Retailer 2$2,143 AUD
Retailer 13$2,204 AUD
Retailer 18$2,517 AUD
Retailer 7$2,669 AUD
Retailer 5$3,049 AUD
Retailer 9$3,267 AUD
Retailer 10$3,286 AUD
Retailer 15$4,410 AUD
Rare Carat$7,740 AUD

40 data points across 19 retailers

17 retailers$818 AUD to $3,286 AUD

A
Cheapest Retailer
-
$818 AUD
Retailer 2
-
$917 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,015 AUD
View
Price last confirmed 20 days ago
Retailer 4
-
$1,015 AUD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,205 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,394 AUD
View
A
Retailer 7
-
$1,408 AUD
View
A
Retailer 8
-
$1,579 AUD
View
A
Retailer 9
-
$2,143 AUD
View
Retailer 10
-
$2,204 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$2,517 AUD
View
Retailer 12
-
$2,669 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,049 AUD
View
B+
Retailer 14
-
$3,267 AUD
View
B+
Retailer 15
-
$3,286 AUD
View
Retailer 16
-
$4,410 AUD
View
Price last confirmed 11 days ago
Most Expensive
Rare Carat
GD12565_l_662402656 · Oct 28
$7,740 AUD
$5,430 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $818 AUDSave up to $2,468 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 Round
$818 AUD