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Princess|Lab Grown|GCAL

3.08ct H SI1 Princess Lab Grown Diamond

EX • H/SI1 • GCAL 330900122

Shape and cutting style on the report: Princess

Certificate GCAL 330900122

Diamond specifications and retailer prices

From $728 NZD
As of November 6, 2026
Save $5,730 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,457 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown princess diamond

This 3.08ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330900122. Listed at 15 retailers as of November 6, 2026, with prices from $728 to $6,457, a $5,730 spread on the same certified stone. Do Amore Diamonds lists it at $6,457. 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

3.08
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle36.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330900122
Dimensions8.20 × 7.88 × 5.28 mm
L/W Ratio1.04
Culet sizeNone
Top View
8.20 mm7.88 mm3.08 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330900122
Side View
Table 72.0%Crown 40°Girdle: THK-THKPavilion 36.2°Culet: NoneDepth 67.1%

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 6
Current: $6,457 NZD|Low: $649 NZD|High: $6,457 NZD|Avg: $2,466 NZD|+3.7%
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
November 6, 2026
Retailer 12$728 NZD
Retailer 3$815 NZD
Retailer 11$902 NZD
Retailer 2$1,332 NZD
Retailer 4$1,334 NZD
Retailer 9$1,514 NZD
Retailer 6$2,658 NZD
Retailer 8$2,764 NZD
Retailer 13$3,198 NZD
Retailer 5$3,462 NZD
Retailer 7$3,645 NZD
Retailer 10$3,834 NZD
Do Amore Diamonds$6,457 NZD

35 data points across 13 retailers

15 retailers$728 NZD to $6,457 NZD

Retailer 1
-
$676 NZD
Price last confirmed 45 days ago
A
Retailer 2
-
$728 NZD
View
A
Retailer 3
-
$815 NZD
View
Final sale: no returns
Retailer 4
-
$827 NZD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$902 NZD
View
A
Retailer 6
-
$1,332 NZD
View
B+
Retailer 7
-
$1,334 NZD
View
A
Retailer 8
-
$1,514 NZD
View
B+
Retailer 9
-
$2,658 NZD
View
B+
Retailer 10
-
$2,764 NZD
View
B+
Retailer 11
-
$3,198 NZD
View
B+
Retailer 12
-
$3,462 NZD
View
B+
Retailer 13
-
$3,645 NZD
View
B+
Retailer 14
-
$3,834 NZD
View
Most Expensive
B
Do Amore Diamonds
27-F1E30BB92 · Nov 6
$6,457 NZD
$3,630 USD
View
14 more retailers have this diamond
Prices start from $728 NZDSave up to $5,730 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
3.08ct Princess
$728 NZD