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Radiant|Lab Grown|IGI

3.03ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG737502913

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

Certificate IGI LG737502913

Diamond specifications and retailer prices

From $1,735 AUD
$1,219 USD
As of October 30, 2026
Save $5,945 AUD (77%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $9,639 AUD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737502913 or 737502913. Listed at 33 retailers as of October 30, 2026, with a 343% 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

3.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737502913
Dimensions7.26 × 7.26 × 4.65 mm
L/W Ratio1.00
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
7.26 mm7.26 mm3.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737502913
Side View
Table 62.0%Crown 42.1°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 64.0%

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: Oct 30
Current: $9,639 AUD|Low: $1,735 AUD|High: $9,639 AUD|Avg: $4,405 AUD
Novita Diamonds
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
Retailer 21
Retailer 22
November 1, 2026
Retailer 22$1,735 AUD
Retailer 21$2,211 AUD
Retailer 14$2,313 AUD
Retailer 19$2,363 AUD
Retailer 4$2,402 AUD
Retailer 5$2,442 AUD
Retailer 8$2,915 AUD
Retailer 16$3,220 AUD
Retailer 15$3,306 AUD
Retailer 2$3,773 AUD
Retailer 18$3,857 AUD
Retailer 17$4,151 AUD
Retailer 13$4,545 AUD
Retailer 11$4,674 AUD
Retailer 10$4,860 AUD
Retailer 20$5,776 AUD
Retailer 3$6,328 AUD
Retailer 9$7,056 AUD
Retailer 7$7,079 AUD
Retailer 12$7,116 AUD
Retailer 6$7,680 AUD
Novita Diamonds$9,639 AUD

30 data points across 22 retailers

33 retailers$1,735 AUD to $7,680 AUD

A
Cheapest Retailer
-
$1,735 AUD
$1,219 USD
Retailer 2
-
$1,899 AUD
$1,334 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$2,041 AUD
$1,434 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$2,204 AUD
$1,548 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$2,211 AUD
$1,553 USD
View
Final sale: no returns
Retailer 6
-
$2,221 AUD
$1,560 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$2,313 AUD
$1,625 USD
View
Retailer 8
-
$2,335 AUD
$1,640 USD
View
Price last confirmed 34 days ago
Retailer 9
-
$2,335 AUD
$1,640 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
$2,363 AUD
$1,660 USD
View
A
Retailer 11
-
$2,402 AUD
£1,329 GBP
View
A
Retailer 12
-
$2,442 AUD
HK$13,400 HKD
View
A
Retailer 13
-
$2,915 AUD
£1,612 GBP
View
Retailer 14
-
$3,183 AUD
£1,761 GBP
View
Price last confirmed 16 days ago
A
Retailer 15
-
$3,220 AUD
€2,154 EUR
View
A
Retailer 16
-
$3,306 AUD
$2,322 USD
View
A
Retailer 17
-
$3,773 AUD
$2,650 USD
View
A
Retailer 18
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$3,857 AUD
$2,709 USD
View
Retailer 19
-
$4,130 AUD
$2,901 USD
View
Price last confirmed 21 days ago
A
Retailer 20
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$4,151 AUD
$2,916 USD
View
Retailer 21
-
$4,439 AUD
$3,118 USD
View
Price last confirmed 31 days ago
A
Retailer 22
-
$4,545 AUD
View
A
Retailer 23
-
$4,674 AUD
ZAR 53,038 ZAR
View
B+
Retailer 24
-
$4,860 AUD
£2,688 GBP
View
B+
Retailer 25
-
$5,694 AUD
$4,000 USD
View
B+
Retailer 26
-
$5,776 AUD
$4,057 USD
View
B+
Retailer 27
-
$6,328 AUD
$4,445 USD
View
B+
Retailer 28
-
$7,056 AUD
$4,956 USD
View
B+
Retailer 29
-
$7,079 AUD
SGD 6,720 SGD
View
B+
Retailer 30
-
$7,116 AUD
£3,936 GBP
View
B+
Retailer 31
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$7,680 AUD
$5,395 USD
View
Retailer 32
-
$7,840 AUD
$5,507 USD
View
Price last confirmed 103 days ago
Most Expensive
Novita Diamonds
cert_737502913 · Oct 5
$9,639 AUD
View
Price last confirmed 26 days ago
32 more retailers have this diamond
Prices start from $1,735 AUDSave up to $5,945 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
$1,735 AUD