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Radiant|Lab Grown|GCAL

3.20ct D IF Radiant Lab Grown Diamond

EX • D/IF • GCAL 360096456

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 360096456

Diamond specifications and retailer prices

From $4,097 AUD
$2,878 USD
As of October 31, 2026
Save $16,070 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $30,821 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.2ct lab-grown radiant diamond

This 3.2ct 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 GCAL 360096456. Listed at 15 retailers as of October 30, 2026, with a 392% 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

3.20
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360096456
Dimensions10.56 × 7.21 × 4.82 mm
L/W Ratio1.46
Culet sizeNone
Top View
10.56 mm7.21 mm3.20 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360096456
Side View
Table 62.0%Crown 46.2°Girdle: THK-THKPavilion 35.3°Culet: NoneDepth 66.9%

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: $30,821 AUD|Low: $4,097 AUD|High: $59,108 AUD|Avg: $15,512 AUD
Do Amore 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
October 31, 2026
Retailer 14$4,097 AUD
Retailer 12$4,479 AUD
Retailer 11$4,873 AUD
Retailer 7$5,017 AUD
Retailer 13$5,196 AUD
Retailer 4$7,166 AUD
Retailer 10$7,313 AUD
Retailer 2$7,314 AUD
Retailer 3$7,350 AUD
Retailer 9$12,350 AUD
Retailer 8$15,581 AUD
Retailer 5$20,167 AUD
Do Amore Diamonds$30,821 AUD
Retailer 6$45,755 AUD
Retailer 15$45,755 AUD

44 data points across 15 retailers

15 retailers$4,097 AUD to $20,167 AUD

A
Cheapest Retailer
-
$4,097 AUD
$2,878 USD
A
Retailer 2
-
$4,479 AUD
$3,146 USD
View
A
Retailer 3
-
$4,873 AUD
$3,423 USD
View
A
Retailer 4
-
$5,017 AUD
$3,524 USD
View
Final sale: no returns
A
Retailer 5
-
$5,196 AUD
$3,650 USD
View
Retailer 6
-
$5,196 AUD
$3,650 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$7,166 AUD
$5,034 USD
View
B+
Retailer 8
-
$7,313 AUD
$5,137 USD
View
B+
Retailer 9
-
$7,314 AUD
£4,045 GBP
View
B+
Retailer 10
-
$12,350 AUD
£6,831 GBP
View
B
Retailer 11
-
$15,581 AUD
$10,945 USD
View
B
Retailer 12
-
$20,167 AUD
$14,166 USD
View
Most Expensive
Do Amore Diamonds
27-BF85C03F3 · Oct 30
$30,821 AUD
$21,650 USD
View
Price under review
12 more retailers have this diamond
Prices start from $4,097 AUDSave up to $16,070 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
3.20ct Radiant
$4,097 AUD