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Radiant|Lab Grown|IGI

3.04ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG723574304

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG723574304

Diamond specifications and retailer prices

From $1,552 AUD
$1,088 USD
As of November 2, 2026
Save $11,011 AUD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $12,564 AUD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723574304 or 723574304. Listed at 26 retailers as of November 2, 2026, with prices from $1,552 to $12,564, a $11,011 spread on the same certified stone. Blue Nile lists it at $12,564. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723574304
Dimensions10.48 × 7.18 × 4.78 mm
L/W Ratio1.46
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
10.48 mm7.18 mm3.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723574304
Side View
Table 63.0%Crown 40°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.6%

Caratlytics Score

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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 2
Current: $12,564 AUD|Low: $1,552 AUD|High: $12,578 AUD|Avg: $3,742 AUD|-0.1%
Blue Nile
Retailer 2
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Retailer 23
November 3, 2026
Retailer 7$1,552 AUD
Retailer 19$1,689 AUD
Retailer 18$1,738 AUD
Retailer 14$1,801 AUD
Retailer 15$2,140 AUD
Retailer 5$2,169 AUD
Retailer 9$2,192 AUD
Retailer 13$2,609 AUD
Retailer 21$2,708 AUD
Retailer 3$2,875 AUD
Retailer 22$3,375 AUD
Retailer 17$3,653 AUD
Retailer 23$4,066 AUD
Retailer 4$4,121 AUD
Retailer 2$4,185 AUD
Retailer 6$5,214 AUD
Retailer 16$5,268 AUD
Retailer 8$5,746 AUD
Retailer 20$6,107 AUD
Retailer 12$6,293 AUD
Retailer 10$6,341 AUD
Retailer 11$6,849 AUD
Blue Nile$12,564 AUD

31 data points across 23 retailers

26 retailers$1,552 AUD to $12,564 AUD

A
Cheapest Retailer
-
$1,552 AUD
$1,088 USD
A
Retailer 2
-
$1,689 AUD
$1,184 USD
View
A
Retailer 3
-
$1,738 AUD
$1,218 USD
View
Final sale: no returns
A
Retailer 4
-
$1,801 AUD
$1,262 USD
View
A
Retailer 5
-
$2,140 AUD
$1,500 USD
View
A
Retailer 6
-
$2,169 AUD
$1,520 USD
View
A
Retailer 7
-
$2,192 AUD
HK$12,000 HKD
View
A
Retailer 8
-
$2,609 AUD
£1,440 GBP
View
A
Retailer 9
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$2,708 AUD
$1,898 USD
View
A
Retailer 10
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$2,875 AUD
€1,919 EUR
View
A
Retailer 11
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$3,375 AUD
$2,365 USD
View
A
Retailer 12
-
$3,653 AUD
$2,560 USD
View
A
Retailer 13
-
$4,066 AUD
View
A
Retailer 14
-
$4,121 AUD
$2,888 USD
View
A
Retailer 15
-
$4,185 AUD
ZAR 47,382 ZAR
View
Retailer 16
-
$4,893 AUD
£2,700 GBP
View
Price last confirmed 19 days ago
B+
Retailer 17
-
$5,214 AUD
$3,654 USD
View
Retailer 18
-
$5,268 AUD
$3,692 USD
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$5,746 AUD
$4,027 USD
View
B+
Retailer 20
-
$6,107 AUD
£3,370 GBP
View
B+
Retailer 21
-
$6,293 AUD
$4,410 USD
View
B+
Retailer 22
-
$6,341 AUD
SGD 6,005 SGD
View
B+
Retailer 23
-
$6,849 AUD
$4,800 USD
View
Retailer 24
-
$7,893 AUD
$5,532 USD
View
Price last confirmed 105 days ago
Retailer 25
-
$9,549 AUD
View
Price last confirmed 35 days ago
Most Expensive
B
Blue Nile
27498861 · Nov 3
$12,564 AUD
$8,805 USD
View
25 more retailers have this diamond
Prices start from $1,552 AUDSave up to $11,011 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 Radiant
$1,552 AUD