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Radiant|Lab Grown|GCAL

3.14ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 361436063

Certificate GCAL 361436063

Diamond specifications and retailer prices

From $20,170 USD
5 retailers carry this diamond
Most expensive: $23,700 USD at Zales
View at Zales

About this 3.14ct lab-grown radiant diamond

This 3.14ct 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 361436063. Listed at 5 retailers. 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

3.14
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle61.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361436063
Dimensions10.52 × 7.16 × 4.81 mm
L/W Ratio1.47
Culet sizeNone
Top View
10.52 mm7.16 mm3.14 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361436063
Side View
Table 65.0%Crown 43.5°Girdle: MED-STKPavilion 61.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $12,370 USD|Low: $2,747 USD|High: $23,700 USD|Avg: $12,684 USD|-47.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Zales
September 3, 2026
Retailer 5$2,747 USD
Retailer 3$4,065 USD
Retailer 4$5,172 USD
Retailer 6$6,030 USD
Retailer 1$12,370 USD
Retailer 7$14,210 USD
Retailer 8$18,058 USD
Retailer 2$20,170 USD
Zales$23,700 USD

5 data points across 9 retailers

5 retailers

B+
Retailer 1
-
$6,030 USD
Price last confirmed 18 days ago
B
Retailer 2
-
$14,210 USD
View
Price last confirmed 13 days ago
B
Retailer 3
-
$18,058 USD
View
Price last confirmed 15 days ago
B
Retailer 4
-
$20,170 USD
View
Most Expensive
B
Zales
528790196 · Aug 18
$23,700 USD
View
Price under review
4 more retailers have this diamond
Prices start from $20,170 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.

B+
3.14ct Radiant
$20,170 USD