Princess|Lab Grown|GCAL

3.06ct I SI2 Princess Lab Grown Diamond

VG • I/SI2 • GCAL 301480458

Shape and cutting style on the report: Princess

Certificate GCAL 301480458

Diamond specifications and retailer prices

From $589 NZD
As of November 6, 2026
Save $2,558 NZD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,147 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.06ct lab-grown princess diamond

This 3.06ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL 301480458. Listed at 9 retailers as of November 1, 2026, with prices from $589 to $3,147, a $2,558 spread on the same certified stone. MOH London lists it at $3,147. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 301480458
Dimensions7.81 × 7.75 × 5.49 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.81 mm7.75 mm3.06 ctI / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGCAL 301480458
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,147 NZD|Low: $566 NZD|High: $3,185 NZD|Avg: $1,558 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$589 NZD
Retailer 10$596 NZD
Retailer 4$683 NZD
Retailer 9$971 NZD
Retailer 8$1,277 NZD
Retailer 7$1,747 NZD
Retailer 2$2,140 NZD
Retailer 6$2,339 NZD
Retailer 5$2,590 NZD
MOH London$3,147 NZD

19 data points across 10 retailers

9 retailers$589 NZD to $3,147 NZD

B+
Cheapest Retailer
-
$589 NZD
B+
Retailer 2
-
$683 NZD
View
B
Retailer 3
-
$971 NZD
View
B+
Retailer 4
-
$1,277 NZD
View
B+
Retailer 5
-
$1,747 NZD
View
B+
Retailer 6
-
$2,140 NZD
View
B+
Retailer 7
-
$2,339 NZD
View
B+
Retailer 8
-
$2,590 NZD
View
Most Expensive
B+
MOH London
301480458 · Nov 1
$3,147 NZD
£1,393 GBP
View
8 more retailers have this diamond
Prices start from $589 NZDSave up to $2,558 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.

B+
3.06ct Princess
$589 NZD