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Round|Lab Grown|IGI

3.04ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG677507408

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677507408

Diamond specifications and retailer prices

From $808 AUD
As of October 29, 2026
Save $2,439 AUD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,641 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.04ct lab-grown round diamond

This 3.04ct 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 LG677507408 or 677507408. Listed at 18 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

3.04
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677507408
Dimensions9.36 × 9.42 × 5.67 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
9.36 mm9.42 mm3.04 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677507408
Side View
Table 59.0%Crown 33.6°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.3%

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: $7,641 AUD|Low: $775 AUD|High: $7,755 AUD|Avg: $2,285 AUD|-1.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 3$808 AUD
Retailer 8$904 AUD
Retailer 11$905 AUD
Retailer 4$1,002 AUD
Retailer 19$1,002 AUD
Retailer 15$1,118 AUD
Retailer 14$1,190 AUD
Retailer 17$1,376 AUD
Retailer 6$1,394 AUD
Retailer 12$1,558 AUD
Retailer 2$2,115 AUD
Retailer 13$2,175 AUD
Retailer 18$2,486 AUD
Retailer 7$2,636 AUD
Retailer 5$2,975 AUD
Retailer 9$3,226 AUD
Retailer 10$3,247 AUD
Retailer 16$4,356 AUD
Rare Carat$7,641 AUD

40 data points across 19 retailers

18 retailers$808 AUD to $3,247 AUD

A
Cheapest Retailer
-
$808 AUD
Retailer 2
-
$905 AUD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,002 AUD
View
Price last confirmed 20 days ago
Retailer 4
-
$1,002 AUD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,118 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,190 AUD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,376 AUD
View
A
Retailer 8
-
$1,394 AUD
View
A
Retailer 9
-
$1,558 AUD
View
A
Retailer 10
-
$2,115 AUD
View
Retailer 11
-
$2,175 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$2,486 AUD
View
Retailer 13
-
$2,636 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,975 AUD
View
Retailer 15
-
$3,226 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$3,247 AUD
View
Retailer 17
-
$4,356 AUD
View
Price last confirmed 10 days ago
Most Expensive
Rare Carat
GD13532_l_677507408 · Oct 28
$7,641 AUD
$5,360 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $808 AUDSave up to $2,439 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
3.04ct Round
$808 AUD