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Radiant|Lab Grown|IGI

3.04ct H IF Radiant Lab Grown Diamond

EX • H/IF • IGI LG783646841

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG783646841

Diamond specifications and retailer prices

From $2,006 AUD
As of November 4, 2026
Save $5,504 AUD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,186 AUD at Taylor and Hart · As of October 16, 2026
View at Taylor and Hart

About this 3.04ct lab-grown radiant diamond

This 3.04ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783646841 or 783646841. Listed at 12 retailers as of November 4, 2026, with a 274% 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783646841
Dimensions9.23 × 6.88 × 4.88 mm
L/W Ratio1.34
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 Faint Blue
Top View
9.23 mm6.88 mm3.04 ctH / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783646841
Side View
Table 60.0%Crown 38.9°Girdle: STK-THKPavilion 30°Culet: NoneDepth 70.9%

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: $7,510 AUD|Low: $2,571 AUD|High: $9,100 AUD|Avg: $5,304 AUD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 5, 2026
Retailer 8$2,571 AUD
Retailer 4$3,666 AUD
Retailer 3$3,953 AUD
Retailer 7$4,270 AUD
Retailer 2$5,420 AUD
Retailer 6$5,828 AUD
Retailer 5$6,743 AUD
Retailer 1$7,510 AUD
Taylor and Hart$8,186 AUD

17 data points across 9 retailers

12 retailers$2,006 AUD to $7,510 AUD

A
Cheapest Retailer
-
$2,006 AUD
A
Retailer 2
-
$2,327 AUD
View
A
Retailer 3
-
$2,571 AUD
View
A
Retailer 4
-
$3,666 AUD
View
A
Retailer 5
-
$3,953 AUD
View
Retailer 6
-
$4,363 AUD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$4,363 AUD
View
A
Retailer 8
-
$5,420 AUD
View
Retailer 9
-
$5,828 AUD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$6,743 AUD
View
B+
Retailer 11
-
$7,510 AUD
View
Most Expensive
Taylor and Hart
TIPU2RJ · Oct 16
$8,186 AUD
$5,730 USD
View
Price last confirmed 19 days ago
11 more retailers have this diamond
Prices start from $2,006 AUDSave up to $5,504 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
$2,006 AUD