CaratHunter
Plans
Radiant|Lab Grown|IGI

5.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG798616067

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

Certificate IGI LG798616067

Diamond specifications and retailer prices

From $14,087 AUD
$9,895 USD
As of October 30, 2026
Save $36,691 AUD (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $50,777 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown radiant diamond

This 5.06ct 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 IGI LG798616067 or 798616067. Listed at 20 retailers as of October 30, 2026, with prices from $14,087 to $50,777, a $36,691 spread on the same certified stone. Taylor and Hart lists it at $50,777. 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

5.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798616067
Dimensions12.94 × 8.22 × 5.59 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.22 mm5.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798616067
Side View
Table 68.0%Crown 42.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.0%

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 30
Current: $16,818 AUD|Low: $13,523 AUD|High: $45,524 AUD|Avg: $20,813 AUD|-1.3%
Retailer 1
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
November 1, 2026
Retailer 3$14,087 AUD
Retailer 8$14,252 AUD
Retailer 15$15,314 AUD
Retailer 10$15,677 AUD
Retailer 4$15,776 AUD
Retailer 17$16,151 AUD
Retailer 5$16,340 AUD
Retailer 7$16,340 AUD
Retailer 1$16,818 AUD
Retailer 6$17,443 AUD
Retailer 16$17,888 AUD
Retailer 11$19,429 AUD
Retailer 9$23,410 AUD
Retailer 13$26,391 AUD
Retailer 2$29,887 AUD
Retailer 12$33,200 AUD
Retailer 14$33,874 AUD
Retailer 18$45,524 AUD

39 data points across 18 retailers

20 retailers$14,087 AUD to $50,777 AUD

A
Cheapest Retailer
-
$14,087 AUD
$9,895 USD
A
Retailer 2
-
$14,252 AUD
$10,011 USD
View
A
Retailer 3
-
$14,650 AUD
$10,291 USD
View
A
Retailer 4
-
$15,314 AUD
$10,757 USD
View
A
Retailer 5
-
$15,677 AUD
$11,012 USD
View
A
Retailer 6
-
$15,776 AUD
$11,082 USD
View
Final sale: no returns
A
Retailer 7
-
$16,151 AUD
$11,345 USD
View
A
Retailer 8
-
$16,340 AUD
$11,478 USD
View
Retailer 9
-
$16,340 AUD
$11,478 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$16,818 AUD
£9,302 GBP
View
A
Retailer 11
-
$17,443 AUD
$12,253 USD
View
A
Retailer 12
-
$17,888 AUD
$12,565 USD
View
A
Retailer 13
-
$19,429 AUD
£10,746 GBP
View
A
Retailer 14
-
$23,410 AUD
£12,948 GBP
View
A
Retailer 15
-
$26,391 AUD
£14,597 GBP
View
B+
Retailer 16
-
$29,887 AUD
$20,994 USD
View
B+
Retailer 17
-
$33,200 AUD
ZAR 376,760 ZAR
View
Retailer 18
-
$33,874 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$45,524 AUD
$31,978 USD
View
Most Expensive
B
Taylor and Hart
RTZH3MX · Oct 31
$50,777 AUD
$35,668 USD
View
19 more retailers have this diamond
Prices start from $14,087 AUDSave up to $36,691 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
5.06ct Radiant
$14,087 AUD