CaratHunter
Plans
Radiant|Lab Grown|GIA

4.77ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6531692194

Certificate GIA 6531692194

Diamond specifications and retailer prices

From $12,484 AUD
$8,769 USD
As of October 30, 2026
Save $30,033 AUD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $42,516 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 4.77ct lab-grown radiant diamond

This 4.77ct 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 stated by the retailer rather than the lab and certified by GIA 6531692194. Listed at 15 retailers as of October 29, 2026, with prices from $12,484 to $42,516, a $30,033 spread on the same certified stone. Frank Darling lists it at $42,516. 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

4.77
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6531692194
Dimensions11.56 × 8.51 × 5.71 mm
L/W Ratio1.36
Top View
11.56 mm8.51 mm4.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531692194
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.1%

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: $42,516 AUD|Low: $12,697 AUD|High: $77,899 AUD|Avg: $28,540 AUD|-6.8%
Frank Darling
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
October 30, 2026
Retailer 3$13,234 AUD
Retailer 15$14,343 AUD
Retailer 14$15,853 AUD
Retailer 16$16,162 AUD
Retailer 17$16,752 AUD
Retailer 13$17,977 AUD
Retailer 7$21,486 AUD
Retailer 12$23,047 AUD
Retailer 9$24,494 AUD
Retailer 10$25,816 AUD
Retailer 2$26,920 AUD
Retailer 11$27,153 AUD
Retailer 4$29,884 AUD
Retailer 6$39,518 AUD
Retailer 8$40,793 AUD
Frank Darling$42,516 AUD
Retailer 5$77,899 AUD

30 data points across 17 retailers

15 retailers$12,484 AUD to $42,516 AUD

A
Cheapest Retailer
-
$12,484 AUD
$8,769 USD
A
Retailer 2
-
$12,983 AUD
$9,120 USD
View
B+
Retailer 3
-
$13,234 AUD
$9,296 USD
View
B+
Retailer 4
-
$14,343 AUD
$10,075 USD
View
B+
Retailer 5
-
$15,853 AUD
$11,136 USD
View
B+
Retailer 6
-
$16,162 AUD
$11,353 USD
View
Final sale: no returns
B+
Retailer 7
-
$16,752 AUD
$11,767 USD
View
B+
Retailer 8
-
$17,977 AUD
$12,628 USD
View
B+
Retailer 9
-
$23,047 AUD
$16,189 USD
View
B+
Retailer 10
-
$25,816 AUD
£14,279 GBP
View
B+
Retailer 11
-
$26,920 AUD
$18,910 USD
View
Retailer 12
-
$27,153 AUD
€18,165 EUR
View
Price last confirmed 7 days ago
B
Retailer 13
-
$29,884 AUD
$20,992 USD
View
Most Expensive
B
Frank Darling
MR-89210GR · Oct 29
$42,516 AUD
$29,865 USD
View
13 more retailers have this diamond
Prices start from $12,484 AUDSave up to $30,033 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
4.77ct Radiant
$12,484 AUD