Princess|Lab Grown|GCAL

3.06ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 330310253

Shape and cutting style on the report: Princess

Certificate GCAL 330310253

Diamond specifications and retailer prices

From $461 USD
As of November 2, 2026
Save $3,629 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,090 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown princess diamond

This 3.06ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330310253. Listed at 15 retailers as of November 2, 2026, with prices from $461 to $4,090, a $3,629 spread on the same certified stone. Do Amore Diamonds lists it at $4,090. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.06
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle36.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330310253
Dimensions8.06 × 7.80 × 5.44 mm
L/W Ratio1.03
Culet sizeNone
Top View
8.06 mm7.80 mm3.06 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330310253
Side View
Table 69.0%Crown 44°Girdle: STK-STKPavilion 36.4°Culet: NoneDepth 69.8%

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: Nov 2
Current: $4,090 USD|Low: $410 USD|High: $4,090 USD|Avg: $1,428 USD|+4.9%
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
November 3, 2026
Retailer 14$461 USD
Retailer 4$515 USD
Retailer 13$571 USD
Retailer 11$821 USD
Retailer 5$845 USD
Retailer 2$927 USD
Retailer 9$968 USD
Retailer 3$1,658 USD
Retailer 7$1,702 USD
Retailer 10$1,764 USD
Retailer 6$2,169 USD
Retailer 12$2,447 USD
Retailer 8$2,631 USD
Do Amore Diamonds$4,090 USD

44 data points across 14 retailers

15 retailers$461 USD to $4,090 USD

A
Cheapest Retailer
-
$461 USD
A
Retailer 2
-
$515 USD
View
Final sale: no returns
Retailer 3
-
$571 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$571 USD
View
A
Retailer 5
-
$821 USD
View
B+
Retailer 6
-
$845 USD
View
A
Retailer 7
-
$871 USD
View
A
Retailer 8
-
$927 USD
£730 GBP
View
B+
Retailer 9
-
$1,658 USD
View
B
Retailer 10
-
$1,702 USD
£1,340 GBP
View
B
Retailer 11
-
$1,764 USD
CA$2,450 CAD
View
B
Retailer 12
-
$2,169 USD
View
B
Retailer 13
-
$2,447 USD
View
B
Retailer 14
-
$2,631 USD
£2,072 GBP
View
Most Expensive
B
Do Amore Diamonds
27-038FFEB13 · Nov 2
$4,090 USD
View
14 more retailers have this diamond
Prices start from $461 USDSave up to $3,629 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
3.06ct Princess
$461 USD