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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 $3,004 AUD
$2,110 USD
As of October 30, 2026
Save $21,080 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,964 AUD 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 29, 2026, with a 702% 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 30
Current: $29,964 AUD|Low: $3,004 AUD|High: $32,400 AUD|Avg: $15,037 AUD|-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
October 30, 2026
Retailer 2$3,004 AUD
Retailer 10$11,124 AUD
Retailer 14$11,570 AUD
Retailer 4$11,874 AUD
Retailer 15$12,458 AUD
Retailer 5$12,812 AUD
Retailer 11$12,905 AUD
Retailer 6$13,220 AUD
Retailer 9$14,354 AUD
Retailer 13$14,512 AUD
Retailer 12$14,938 AUD
Retailer 7$16,626 AUD
Retailer 3$18,485 AUD
Retailer 8$24,084 AUD
Cape Diamonds$29,964 AUD

22 data points across 15 retailers

14 retailers$3,004 AUD to $24,084 AUD

B+
Cheapest Retailer
-
$3,004 AUD
$2,110 USD
B
Retailer 2
-
$11,124 AUD
$7,814 USD
View
B
Retailer 3
-
$11,570 AUD
$8,127 USD
View
B
Retailer 4
-
$11,874 AUD
$8,341 USD
View
B
Retailer 5
-
$12,458 AUD
$8,751 USD
View
Final sale: no returns
B
Retailer 6
-
$12,812 AUD
$9,000 USD
View
B
Retailer 7
-
$12,905 AUD
$9,065 USD
View
Retailer 8
-
$12,905 AUD
$9,065 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
$14,354 AUD
$10,083 USD
View
B
Retailer 10
-
$14,512 AUD
$10,194 USD
View
B
Retailer 11
-
$14,938 AUD
$10,493 USD
View
B
Retailer 12
-
$18,485 AUD
£10,224 GBP
View
B
Retailer 13
-
$24,084 AUD
£13,321 GBP
View
Most Expensive
Cape Diamonds
cert_502155923 · Oct 29
$29,964 AUD
ZAR 340,030 ZAR
View
Price under review
13 more retailers have this diamond
Prices start from $3,004 AUDSave up to $21,080 AUD

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
$3,004 AUD