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Radiant|Lab Grown|IGI

4.49ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG760535596

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

Certificate IGI LG760535596

Diamond specifications and retailer prices

From $5,149 AUD
$3,617 USD
As of October 30, 2026
Save $16,969 AUD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $22,118 AUD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.49ct lab-grown radiant diamond

This 4.49ct 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 LG760535596 or 760535596. Listed at 23 retailers as of October 30, 2026, with prices from $5,149 to $22,118, a $16,969 spread on the same certified stone. Novita Diamonds lists it at $22,118. 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

4.49
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760535596
Dimensions11.72 × 8.36 × 5.53 mm
L/W Ratio1.40
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
11.72 mm8.36 mm4.49 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760535596
Side View
Table 64.0%Crown 41.6°Girdle: MED-STKPavilion 35°Culet: NoneDepth 66.1%

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 30
Current: $22,118 AUD|Low: $5,149 AUD|High: $30,593 AUD|Avg: $11,443 AUD|-0.5%
Novita Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 22
November 1, 2026
Retailer 3$5,149 AUD
Retailer 22$5,602 AUD
Retailer 11$5,766 AUD
Retailer 9$5,936 AUD
Retailer 5$5,972 AUD
Retailer 21$6,193 AUD
Retailer 20$7,266 AUD
Retailer 6$7,464 AUD
Retailer 16$7,735 AUD
Retailer 8$9,156 AUD
Retailer 12$9,259 AUD
Retailer 10$9,330 AUD
Retailer 17$9,596 AUD
Retailer 15$11,389 AUD
Retailer 18$12,710 AUD
Retailer 2$12,793 AUD
Retailer 13$12,924 AUD
Retailer 4$15,018 AUD
Retailer 19$17,738 AUD
Retailer 14$20,287 AUD
Retailer 7$21,059 AUD
Novita Diamonds$22,118 AUD

37 data points across 22 retailers

23 retailers$5,149 AUD to $22,118 AUD

A
Cheapest Retailer
-
$5,149 AUD
$3,617 USD
A
Retailer 2
-
$5,602 AUD
$3,935 USD
View
A
Retailer 3
-
$5,766 AUD
$4,050 USD
View
Final sale: no returns
A
Retailer 4
-
$5,936 AUD
$4,170 USD
View
A
Retailer 5
-
$5,972 AUD
$4,195 USD
View
A
Retailer 6
-
$6,193 AUD
$4,350 USD
View
A
Retailer 7
-
$7,266 AUD
$5,104 USD
View
A
Retailer 8
-
$7,464 AUD
$5,243 USD
View
A
Retailer 9
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$7,735 AUD
£4,278 GBP
View
A
Retailer 10
-
$9,156 AUD
£5,064 GBP
View
A
Retailer 11
-
$9,259 AUD
$6,504 USD
View
A
Retailer 12
-
$9,330 AUD
$6,554 USD
View
A
Retailer 13
-
$9,596 AUD
€6,420 EUR
View
Retailer 14
-
$11,389 AUD
$8,000 USD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$12,710 AUD
ZAR 144,239 ZAR
View
B+
Retailer 16
-
$12,793 AUD
£7,076 GBP
View
B+
Retailer 17
-
$12,924 AUD
View
B+
Retailer 18
-
$14,338 AUD
$10,072 USD
View
B+
Retailer 19
-
$15,018 AUD
$10,549 USD
View
B
Retailer 20
-
$17,738 AUD
$12,460 USD
View
B
Retailer 21
-
$20,287 AUD
SGD 19,257 SGD
View
B
Retailer 22
-
$21,059 AUD
$14,793 USD
View
Most Expensive
B
Novita Diamonds
cert_760535596 · Nov 1
$22,118 AUD
View
22 more retailers have this diamond
Prices start from $5,149 AUDSave up to $16,969 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
4.49ct Radiant
$5,149 AUD