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Round|Lab Grown|IGI

3.04ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG783645155

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783645155

Diamond specifications and retailer prices

From $2,235 AUD
$1,570 USD
As of October 29, 2026
Save $12,270 AUD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,504 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783645155 or 783645155. Listed at 22 retailers as of October 29, 2026, with prices from $2,235 to $14,504, a $12,270 spread on the same certified stone. Brilliant Earth lists it at $14,504. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783645155
Dimensions9.26 × 9.22 × 5.74 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
9.26 mm9.22 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783645155
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: Oct 29
Current: $14,504 AUD|Low: $2,235 AUD|High: $16,938 AUD|Avg: $5,410 AUD|-14.4%
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
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$2,235 AUD
Retailer 12$2,431 AUD
Retailer 6$2,501 AUD
Retailer 7$2,592 AUD
Retailer 17$2,833 AUD
Retailer 4$2,989 AUD
Retailer 2$3,093 AUD
Retailer 19$3,642 AUD
Retailer 13$3,657 AUD
Retailer 5$4,079 AUD
Retailer 16$4,092 AUD
Retailer 18$4,583 AUD
Retailer 3$4,858 AUD
Retailer 14$6,018 AUD
Retailer 11$6,985 AUD
Retailer 15$7,441 AUD
Retailer 8$7,920 AUD
Retailer 9$8,659 AUD
Retailer 10$9,106 AUD
Brilliant Earth$14,504 AUD

29 data points across 20 retailers

22 retailers$2,235 AUD to $14,504 AUD

A
Cheapest Retailer
-
$2,235 AUD
$1,570 USD
A
Retailer 2
-
$2,431 AUD
$1,708 USD
View
A
Retailer 3
-
$2,501 AUD
$1,757 USD
View
Final sale: no returns
A
Retailer 4
-
$2,592 AUD
$1,821 USD
View
Retailer 5
-
$2,629 AUD
$1,847 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,833 AUD
$1,990 USD
View
A
Retailer 7
-
$2,989 AUD
$2,100 USD
View
A
Retailer 8
-
$3,093 AUD
£1,711 GBP
View
A
Retailer 9
-
$3,642 AUD
$2,559 USD
View
A
Retailer 10
-
$3,657 AUD
£2,023 GBP
View
A
Retailer 11
-
$4,079 AUD
$2,866 USD
View
A
Retailer 12
-
$4,092 AUD
€2,738 EUR
View
B+
Retailer 13
-
$4,583 AUD
$3,220 USD
View
B+
Retailer 14
-
$4,858 AUD
$3,413 USD
View
B+
Retailer 15
-
$6,018 AUD
ZAR 68,304 ZAR
View
B+
Retailer 16
-
$6,720 AUD
$4,721 USD
View
B+
Retailer 17
-
$6,985 AUD
$4,907 USD
View
B+
Retailer 18
-
$7,441 AUD
£4,116 GBP
View
B+
Retailer 19
-
$7,920 AUD
$5,564 USD
View
B+
Retailer 20
-
$8,659 AUD
SGD 8,221 SGD
View
B
Retailer 21
-
$9,106 AUD
$6,398 USD
View
Most Expensive
B
Brilliant Earth
20670873A · Oct 29
$14,504 AUD
$10,190 USD
View
21 more retailers have this diamond
Prices start from $2,235 AUDSave up to $12,270 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
$2,235 AUD