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 $2,878 USD
As of October 30, 2026
Save $11,288 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,650 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $21,650 USD|Low: $2,878 USD|High: $41,520 USD|Avg: $12,034 USD
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
October 30, 2026
Retailer 10$2,878 USD
Retailer 5$3,524 USD
Retailer 9$3,650 USD
Retailer 13$5,034 USD
Retailer 8$5,137 USD
Retailer 6$5,137 USD
Retailer 12$5,163 USD
Retailer 7$8,675 USD
Retailer 2$10,945 USD
Retailer 3$14,166 USD
Do Amore Diamonds$21,650 USD
Retailer 4$32,140 USD
Retailer 11$32,140 USD

43 data points across 13 retailers

15 retailers$2,878 USD to $14,166 USD

A
Cheapest Retailer
-
$2,878 USD
A
Retailer 2
-
$3,146 USD
View
A
Retailer 3
-
$3,423 USD
View
A
Retailer 4
-
$3,524 USD
View
Final sale: no returns
A
Retailer 5
-
$3,650 USD
View
Retailer 6
-
$3,650 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$5,034 USD
View
B+
Retailer 8
-
$5,137 USD
View
B+
Retailer 9
-
$5,137 USD
£4,045 GBP
View
B+
Retailer 10
-
$8,675 USD
£6,831 GBP
View
B
Retailer 11
-
$10,945 USD
View
B
Retailer 12
-
$14,166 USD
View
Most Expensive
Do Amore Diamonds
27-BF85C03F3 · Oct 30
$21,650 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,878 USDSave up to $11,288 USD

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
$2,878 USD