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Radiant|Lab Grown|GCAL

5.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 361046232

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 361046232

Diamond specifications and retailer prices

From $27,044 AUD
$18,997 USD
As of October 31, 2026
Save $35,310 AUD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $62,354 AUD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361046232. Listed at 16 retailers as of October 31, 2026, with prices from $27,044 to $62,354, a $35,310 spread on the same certified stone. Kay Jewelers lists it at $62,354. 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

5.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361046232
Dimensions11.99 × 8.52 × 5.77 mm
L/W Ratio1.41
Culet sizeNone
Top View
11.99 mm8.52 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361046232
Side View
Table 60.0%Crown 41.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 67.7%

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: Oct 31
Current: $62,354 AUD|Low: $27,044 AUD|High: $232,733 AUD|Avg: $68,464 AUD|+4.5%
Kay Jewelers
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
November 1, 2026
Retailer 17$27,044 AUD
Retailer 8$29,524 AUD
Retailer 5$31,537 AUD
Retailer 13$31,537 AUD
Retailer 12$31,790 AUD
Retailer 16$34,841 AUD
Retailer 7$35,321 AUD
Retailer 11$36,043 AUD
Retailer 14$36,584 AUD
Retailer 10$41,295 AUD
Retailer 2$57,663 AUD
Kay Jewelers$62,354 AUD
Retailer 3$62,354 AUD
Retailer 15$91,044 AUD
Retailer 6$130,823 AUD
Retailer 4$141,292 AUD
Retailer 9$232,733 AUD

25 data points across 17 retailers

16 retailers$27,044 AUD to $62,354 AUD

A
Cheapest Retailer
-
$27,044 AUD
$18,997 USD
B+
Retailer 2
-
$31,537 AUD
$22,153 USD
View
B+
Retailer 3
-
$31,537 AUD
$22,153 USD
View
B+
Retailer 4
-
$31,790 AUD
$22,331 USD
View
B+
Retailer 5
-
$35,321 AUD
$24,811 USD
View
Final sale: no returns
B+
Retailer 6
-
$36,043 AUD
$25,318 USD
View
Retailer 7
-
$36,584 AUD
$25,698 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$36,584 AUD
$25,698 USD
View
Retailer 9
-
$41,295 AUD
£22,840 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$57,663 AUD
£31,894 GBP
View
B
Retailer 11
-
$62,354 AUD
$43,800 USD
View
Most Expensive
B
Kay Jewelers
258887344 · Nov 1
$62,354 AUD
$43,800 USD
View
11 more retailers have this diamond
Prices start from $27,044 AUDSave up to $35,310 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
5.03ct Radiant
$27,044 AUD