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Princess|Lab Grown|GCAL

1.06ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 330900089

Shape and cutting style on the report: Princess

Certificate GCAL 330900089

Diamond specifications and retailer prices

From $310 NZD
As of November 6, 2026
Save $2,666 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,976 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.06ct lab-grown princess diamond

This 1.06ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330900089. Listed at 17 retailers as of November 6, 2026, with prices from $310 to $2,976, a $2,666 spread on the same certified stone. Do Amore Diamonds lists it at $2,976. 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

1.06
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle39°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330900089
Dimensions5.52 × 5.46 × 3.98 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.52 mm5.46 mm1.06 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330900089
Side View
Table 68.0%Crown 42°Girdle: STK-THKPavilion 39°Culet: NoneDepth 72.8%

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: Nov 6
Current: $2,976 NZD|Low: $278 NZD|High: $2,976 NZD|Avg: $1,001 NZD|+4.4%
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 6, 2026
Retailer 6$310 NZD
Retailer 13$346 NZD
Retailer 12$384 NZD
Retailer 14$384 NZD
Retailer 10$465 NZD
Retailer 3$574 NZD
Retailer 7$669 NZD
Retailer 2$994 NZD
Retailer 9$1,167 NZD
Retailer 4$1,364 NZD
Retailer 11$1,378 NZD
Retailer 5$1,676 NZD
Retailer 8$1,977 NZD
Do Amore Diamonds$2,976 NZD

46 data points across 14 retailers

17 retailers$310 NZD to $2,976 NZD

Retailer 1
-
$289 NZD
Price last confirmed 45 days ago
A
Retailer 2
-
$310 NZD
View
Retailer 3
-
$336 NZD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$346 NZD
View
Final sale: no returns
Retailer 5
-
$354 NZD
View
Price last confirmed 44 days ago
Retailer 6
-
$384 NZD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$384 NZD
View
A
Retailer 8
-
$465 NZD
View
B+
Retailer 9
-
$574 NZD
View
A
Retailer 10
-
$669 NZD
View
B+
Retailer 11
-
$994 NZD
View
B
Retailer 12
-
$1,167 NZD
View
B
Retailer 13
-
$1,364 NZD
View
B
Retailer 14
-
$1,378 NZD
View
B
Retailer 15
-
$1,676 NZD
View
B
Retailer 16
-
$1,977 NZD
View
Most Expensive
B
Do Amore Diamonds
27-CFE1B0543 · Nov 6
$2,976 NZD
$1,650 USD
View
16 more retailers have this diamond
Prices start from $310 NZDSave up to $2,666 NZD

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
1.06ct Princess
$310 NZD