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Princess|Lab Grown|IGI

3.25ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG502155923

Shape and cutting style on the report: Princess cut

Certificate IGI LG502155923

Diamond specifications and retailer prices

From $3,744 NZD
$2,110 USD
As of October 31, 2026
Save $26,113 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $37,345 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.25ct lab-grown princess diamond

This 3.25ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502155923 or 502155923. Listed at 14 retailers as of October 31, 2026, with a 698% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.25
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155923
Dimensions8.01 × 8.01 × 5.70 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.01 mm8.01 mm3.25 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155923
Side View
Table 70.5%Crown 47.9°Girdle: MediumPavilion 38.8°Culet: NoneDepth 71.2%

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: Oct 31
Current: $37,345 NZD|Low: $3,744 NZD|High: $40,382 NZD|Avg: $18,701 NZD|-7.5%
Cape 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
November 1, 2026
Retailer 8$3,744 NZD
Retailer 10$13,864 NZD
Retailer 14$14,420 NZD
Retailer 4$14,799 NZD
Retailer 15$15,527 NZD
Retailer 5$15,969 NZD
Retailer 11$16,084 NZD
Retailer 6$16,476 NZD
Retailer 9$17,890 NZD
Retailer 13$18,087 NZD
Retailer 12$18,618 NZD
Retailer 7$20,722 NZD
Retailer 3$23,038 NZD
Retailer 2$29,857 NZD
Cape Diamonds$37,345 NZD

23 data points across 15 retailers

14 retailers$3,744 NZD to $29,857 NZD

B+
Cheapest Retailer
-
$3,744 NZD
$2,110 USD
B
Retailer 2
-
$13,864 NZD
$7,814 USD
View
B
Retailer 3
-
$14,420 NZD
$8,127 USD
View
B
Retailer 4
-
$14,799 NZD
$8,341 USD
View
B
Retailer 5
-
$15,527 NZD
$8,751 USD
View
Final sale: no returns
B
Retailer 6
-
$15,969 NZD
$9,000 USD
View
B
Retailer 7
-
$16,084 NZD
$9,065 USD
View
Retailer 8
-
$16,084 NZD
$9,065 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$17,890 NZD
$10,083 USD
View
B
Retailer 10
-
$18,087 NZD
$10,194 USD
View
B
Retailer 11
-
$18,618 NZD
$10,493 USD
View
B
Retailer 12
-
$23,038 NZD
£10,224 GBP
View
B
Retailer 13
-
$29,857 NZD
£13,250 GBP
View
Most Expensive
Cape Diamonds
cert_502155923 · Oct 29
$37,345 NZD
ZAR 340,030 ZAR
View
Price under review
13 more retailers have this diamond
Prices start from $3,744 NZDSave up to $26,113 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+
3.25ct Princess
$3,744 NZD