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Round|Lab Grown|IGI

3.07ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG582360516

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582360516

Diamond specifications and retailer prices

From $998 AUD
As of November 3, 2026
Save $9,451 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,449 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 LG582360516 or 582360516. Listed at 22 retailers as of November 3, 2026, with prices from $998 to $10,449, a $9,451 spread on the same certified stone. Brilliant Earth lists it at $10,449. 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 angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582360516
Dimensions9.30 × 9.28 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.30 mm9.28 mm3.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582360516
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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: Nov 3
Current: $10,449 AUD|Low: $998 AUD|High: $11,090 AUD|Avg: $2,505 AUD|-5.8%
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
November 5, 2026
Retailer 3$998 AUD
Retailer 13$1,085 AUD
Retailer 14$1,158 AUD
Retailer 8$1,374 AUD
Retailer 11$1,411 AUD
Retailer 7$1,829 AUD
Retailer 9$1,839 AUD
Retailer 6$1,889 AUD
Retailer 12$2,613 AUD
Retailer 10$2,688 AUD
Retailer 5$2,851 AUD
Retailer 4$3,254 AUD
Retailer 2$4,533 AUD
Brilliant Earth$10,449 AUD

32 data points across 14 retailers

22 retailers$998 AUD to $10,449 AUD

A
Cheapest Retailer
-
$998 AUD
A
Retailer 2
-
$1,085 AUD
View
A
Retailer 3
-
$1,118 AUD
View
Final sale: no returns
Retailer 4
-
$1,158 AUD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,158 AUD
View
A
Retailer 6
-
$1,374 AUD
View
A
Retailer 7
-
$1,411 AUD
View
A
Retailer 8
-
$1,696 AUD
View
A
Retailer 9
-
$1,829 AUD
View
A
Retailer 10
-
$1,839 AUD
View
A
Retailer 11
-
$1,889 AUD
View
A
Retailer 12
-
$2,613 AUD
View
A
Retailer 13
-
$2,688 AUD
View
B+
Retailer 14
-
$2,851 AUD
View
B+
Retailer 15
-
$3,093 AUD
View
B+
Retailer 16
-
$3,196 AUD
View
B+
Retailer 17
-
$3,254 AUD
View
B+
Retailer 18
-
$3,748 AUD
View
B+
Retailer 19
-
$3,947 AUD
View
B+
Retailer 20
-
$3,990 AUD
View
B+
Retailer 21
-
$4,533 AUD
View
Most Expensive
B
Brilliant Earth
10022330A · Nov 4
$10,449 AUD
$7,330 USD
View
21 more retailers have this diamond
Prices start from $998 AUDSave up to $9,451 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
$998 AUD