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Radiant|Lab Grown|IGI

3.03ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG754594692

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

Certificate IGI LG754594692

Diamond specifications and retailer prices

From $3,615 AUD
$2,539 USD
As of November 1, 2026
Save $11,034 AUD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,649 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant 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 LG754594692 or 754594692. Listed at 15 retailers as of October 31, 2026, with prices from $3,615 to $14,649, a $11,034 spread on the same certified stone. Brilliant Earth lists it at $14,649. 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

3.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594692
Dimensions10.35 × 7.24 × 4.65 mm
L/W Ratio1.43
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
10.35 mm7.24 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594692
Side View
Table 64.0%Crown 45.1°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.2%

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 1
Current: $14,649 AUD|Low: $3,615 AUD|High: $18,336 AUD|Avg: $9,047 AUD|-19.3%
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 1, 2026
Retailer 12$3,615 AUD
Retailer 14$4,191 AUD
Retailer 13$4,561 AUD
Retailer 7$4,734 AUD
Retailer 11$5,193 AUD
Retailer 8$5,483 AUD
Retailer 9$7,988 AUD
Retailer 10$9,015 AUD
Retailer 3$9,269 AUD
Retailer 2$9,333 AUD
Retailer 6$12,032 AUD
Retailer 4$12,155 AUD
Retailer 5$13,314 AUD
Brilliant Earth$14,649 AUD

42 data points across 14 retailers

15 retailers$3,615 AUD to $14,649 AUD

A
Cheapest Retailer
-
$3,615 AUD
$2,539 USD
A
Retailer 2
-
$4,191 AUD
HK$23,000 HKD
View
A
Retailer 3
-
$4,561 AUD
$3,204 USD
View
A
Retailer 4
-
$4,734 AUD
£2,618 GBP
View
B+
Retailer 5
-
$5,193 AUD
$3,648 USD
View
B+
Retailer 6
-
$5,483 AUD
€3,668 EUR
View
B+
Retailer 7
-
$7,988 AUD
ZAR 90,650 ZAR
View
Retailer 8
-
$8,374 AUD
$5,882 USD
View
Price last confirmed 73 days ago
B+
Retailer 9
-
$9,015 AUD
$6,333 USD
View
B+
Retailer 10
-
$9,269 AUD
$6,511 USD
View
B+
Retailer 11
-
$9,333 AUD
£5,162 GBP
View
B
Retailer 12
-
$12,032 AUD
$8,452 USD
View
B
Retailer 13
-
$12,155 AUD
SGD 11,538 SGD
View
B
Retailer 14
-
$13,314 AUD
$9,352 USD
View
Most Expensive
B
Brilliant Earth
17981453A · Oct 31
$14,649 AUD
$10,290 USD
View
14 more retailers have this diamond
Prices start from $3,615 AUDSave up to $11,034 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
3.03ct Radiant
$3,615 AUD