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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 $2,110 USD
As of October 30, 2026
Save $14,808 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,048 USD 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
Color
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: $21,048 USD|Low: $2,110 USD|High: $22,759 USD|Avg: $10,748 USD|-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
October 30, 2026
Retailer 2$2,110 USD
Retailer 12$8,127 USD
Retailer 3$8,341 USD
Retailer 13$8,751 USD
Retailer 4$9,000 USD
Retailer 9$9,065 USD
Retailer 5$9,286 USD
Retailer 8$10,083 USD
Retailer 11$10,194 USD
Retailer 10$10,493 USD
Retailer 6$11,679 USD
Retailer 14$12,984 USD
Retailer 7$16,918 USD
Cape Diamonds$21,048 USD

22 data points across 14 retailers

14 retailers$2,110 USD to $16,918 USD

B+
Cheapest Retailer
-
$2,110 USD
B
Retailer 2
-
$7,814 USD
View
B
Retailer 3
-
$8,127 USD
View
B
Retailer 4
-
$8,341 USD
View
B
Retailer 5
-
$8,751 USD
View
Final sale: no returns
B
Retailer 6
-
$9,000 USD
View
B
Retailer 7
-
$9,065 USD
View
Retailer 8
-
$9,065 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$10,083 USD
View
B
Retailer 10
-
$10,194 USD
View
B
Retailer 11
-
$10,493 USD
View
B
Retailer 12
-
$12,984 USD
£10,224 GBP
View
B
Retailer 13
-
$16,918 USD
£13,321 GBP
View
Most Expensive
Cape Diamonds
cert_502155923 · Oct 29
$21,048 USD
ZAR 340,030 ZAR
View
Price under review
13 more retailers have this diamond
Prices start from $2,110 USDSave up to $14,808 USD

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
$2,110 USD