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Round|Lab Grown|IGI

3.07ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG744510976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744510976

Diamond specifications and retailer prices

From $912 AUD
As of November 4, 2026
Save $8,539 AUD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,451 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct 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 LG744510976 or 744510976. Listed at 27 retailers as of November 4, 2026, with prices from $912 to $9,451, a $8,539 spread on the same certified stone. Brilliant Earth lists it at $9,451. 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

3.07
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744510976
Dimensions9.27 × 9.34 × 5.75 mm
L/W Ratio1.01
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
9.27 mm9.34 mm3.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744510976
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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: $9,451 AUD|Low: $912 AUD|High: $10,321 AUD|Avg: $3,272 AUD|-8.4%
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
November 5, 2026
Retailer 10$912 AUD
Retailer 12$1,197 AUD
Retailer 3$1,426 AUD
Retailer 8$1,511 AUD
Retailer 17$1,542 AUD
Retailer 2$1,559 AUD
Retailer 16$2,135 AUD
Retailer 13$2,195 AUD
Retailer 15$2,254 AUD
Retailer 7$2,381 AUD
Retailer 5$3,031 AUD
Retailer 6$3,256 AUD
Retailer 9$3,276 AUD
Retailer 4$3,394 AUD
Retailer 14$4,392 AUD
Retailer 11$7,377 AUD
Brilliant Earth$9,451 AUD

36 data points across 17 retailers

27 retailers$912 AUD to $9,451 AUD

Retailer 1
-
$842 AUD
Price last confirmed 43 days ago
Retailer 2
-
$842 AUD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$912 AUD
View
Final sale: no returns
Retailer 4
-
$944 AUD
View
Price last confirmed 43 days ago
Retailer 5
-
$1,031 AUD
View
Price last confirmed 41 days ago
Retailer 6
-
$1,045 AUD
View
Price last confirmed 24 days ago
Retailer 7
-
$1,045 AUD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$1,197 AUD
View
A
Retailer 9
-
$1,426 AUD
View
A
Retailer 10
-
$1,511 AUD
View
A
Retailer 11
-
$1,542 AUD
View
A
Retailer 12
-
$1,559 AUD
View
A
Retailer 13
-
$2,135 AUD
View
A
Retailer 14
-
$2,195 AUD
View
A
Retailer 15
-
$2,254 AUD
View
A
Retailer 16
-
$2,381 AUD
View
Retailer 17
-
$2,592 AUD
View
Price last confirmed 10 days ago
Retailer 18
-
$2,748 AUD
View
Price last confirmed 45 days ago
Retailer 19
-
$2,748 AUD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
$3,031 AUD
View
B+
Retailer 21
-
$3,062 AUD
View
B+
Retailer 22
-
$3,256 AUD
View
B+
Retailer 23
-
$3,276 AUD
View
B+
Retailer 24
-
$3,394 AUD
View
B+
Retailer 25
-
$4,392 AUD
View
B
Retailer 26
-
$7,377 AUD
View
Most Expensive
B
Brilliant Earth
16922842A · Nov 4
$9,451 AUD
$6,630 USD
View
26 more retailers have this diamond
Prices start from $912 AUDSave up to $8,539 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
3.07ct Round
$912 AUD