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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 HK$16,554 HKD
$2,110 USD
As of October 31, 2026
Save HK$116,177 HKD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$165,135 HKD 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 31
Current: HK$165,135 HKD|Low: HK$16,554 HKD|High: HK$178,563 HKD|Avg: HK$82,748 HKD|-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 2HK$16,554 HKD
Retailer 10HK$61,306 HKD
Retailer 14HK$63,762 HKD
Retailer 4HK$65,441 HKD
Retailer 15HK$68,658 HKD
Retailer 5HK$70,611 HKD
Retailer 11HK$71,121 HKD
Retailer 6HK$72,855 HKD
Retailer 9HK$79,108 HKD
Retailer 13HK$79,979 HKD
Retailer 12HK$82,325 HKD
Retailer 7HK$91,629 HKD
Retailer 3HK$101,872 HKD
Retailer 8HK$132,731 HKD
Cape DiamondsHK$165,135 HKD

22 data points across 15 retailers

14 retailersHK$16,554 HKD to HK$132,731 HKD

B+
Cheapest Retailer
-
HK$16,554 HKD
$2,110 USD
B
Retailer 2
-
HK$61,306 HKD
$7,814 USD
View
B
Retailer 3
-
HK$63,762 HKD
$8,127 USD
View
B
Retailer 4
-
HK$65,441 HKD
$8,341 USD
View
B
Retailer 5
-
HK$68,658 HKD
$8,751 USD
View
Final sale: no returns
B
Retailer 6
-
HK$70,611 HKD
$9,000 USD
View
B
Retailer 7
-
HK$71,121 HKD
$9,065 USD
View
Retailer 8
-
HK$71,121 HKD
$9,065 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
HK$79,108 HKD
$10,083 USD
View
B
Retailer 10
-
HK$79,979 HKD
$10,194 USD
View
B
Retailer 11
-
HK$82,325 HKD
$10,493 USD
View
B
Retailer 12
-
HK$101,872 HKD
£10,224 GBP
View
B
Retailer 13
-
HK$132,731 HKD
£13,321 GBP
View
Most Expensive
Cape Diamonds
cert_502155923 · Oct 29
HK$165,135 HKD
ZAR 340,030 ZAR
View
Price under review
13 more retailers have this diamond
Prices start from HK$16,554 HKDSave up to HK$116,177 HKD

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
HK$16,554 HKD