CaratHunter
Plans
Princess|Lab Grown|GIA

2.50ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • GIA 7496892830

Certificate GIA 7496892830

Diamond specifications and retailer prices

From $1,182 NZD
$666 USD
As of October 30, 2026
Save $4,772 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,504 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7496892830. Listed at 17 retailers as of October 25, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7496892830
Dimensions7.39 × 7.37 × 5.26 mm
L/W Ratio1.00
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
7.39 mm7.37 mm2.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7496892830
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.3%

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: Oct 30
Current: $10,504 NZD|Low: $1,136 NZD|High: $10,504 NZD|Avg: $3,380 NZD
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
Retailer 15
October 31, 2026
Retailer 13$1,182 NZD
Retailer 4$1,286 NZD
Retailer 5$1,324 NZD
Retailer 14$1,372 NZD
Retailer 6$1,398 NZD
Retailer 11$1,686 NZD
Retailer 12$2,060 NZD
Retailer 2$2,309 NZD
Retailer 9$2,983 NZD
Retailer 8$3,502 NZD
Retailer 15$4,257 NZD
Retailer 7$5,417 NZD
Retailer 3$5,476 NZD
Retailer 10$5,953 NZD
Do Amore Diamonds$10,504 NZD

43 data points across 15 retailers

17 retailers$1,182 NZD to $5,953 NZD

A
Cheapest Retailer
-
$1,182 NZD
$666 USD
A
Retailer 2
-
$1,286 NZD
$725 USD
View
A
Retailer 3
-
$1,324 NZD
$746 USD
View
Final sale: no returns
A
Retailer 4
-
$1,372 NZD
$773 USD
View
Retailer 5
-
$1,372 NZD
$773 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,398 NZD
$788 USD
View
A
Retailer 7
-
$1,686 NZD
$950 USD
View
B+
Retailer 8
-
$2,060 NZD
$1,161 USD
View
B+
Retailer 9
-
$2,309 NZD
£1,025 GBP
View
B
Retailer 10
-
$2,685 NZD
$1,513 USD
View
B
Retailer 11
-
$3,502 NZD
$1,974 USD
View
B
Retailer 12
-
$3,688 NZD
CA$2,887 CAD
View
B
Retailer 13
-
$4,257 NZD
$2,399 USD
View
B
Retailer 14
-
$5,417 NZD
$3,053 USD
View
B
Retailer 15
-
$5,476 NZD
$3,086 USD
View
B
Retailer 16
-
$5,953 NZD
£2,642 GBP
View
Most Expensive
Do Amore Diamonds
27-9049B09FF · Oct 31
$10,504 NZD
$5,920 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,182 NZDSave up to $4,772 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
2.50ct Princess
$1,182 NZD