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Princess|Lab Grown|IGI

3.50ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG500150032

Shape and cutting style on the report: Princess cut

Certificate IGI LG500150032

Diamond specifications and retailer prices

From $2,620 USD
As of October 31, 2026
Save $15,806 USD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $29,993 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 3.5ct lab-grown princess diamond

This 3.5ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500150032 or 500150032. Listed at 15 retailers as of October 31, 2026, with a 603% 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

3.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150032
Dimensions8.48 × 8.27 × 5.62 mm
L/W Ratio1.03
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
8.48 mm8.27 mm3.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150032
Side View
Table 73.5%Crown 43.9°Girdle: MediumPavilion 37.2°Culet: NoneDepth 68.0%

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: $26,451 USD|Low: $2,620 USD|High: $29,993 USD|Avg: $14,426 USD|-0.2%
Retailer 1
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
Retailer 16
Reve Diamonds
November 1, 2026
Retailer 10$2,620 USD
Retailer 7$7,862 USD
Retailer 13$9,888 USD
Retailer 2$10,284 USD
Retailer 5$10,609 USD
Retailer 16$10,750 USD
Retailer 3$11,074 USD
Retailer 14$11,470 USD
Retailer 6$11,506 USD
Retailer 15$12,244 USD
Retailer 12$12,556 USD
Retailer 8$14,778 USD
Retailer 4$16,429 USD
Retailer 9$18,426 USD
Retailer 1$26,451 USD
Retailer 11$26,634 USD
Reve Diamonds$29,993 USD

21 data points across 17 retailers

15 retailers$2,620 USD to $18,426 USD

B+
Cheapest Retailer
-
$2,620 USD
B
Retailer 2
-
$9,888 USD
View
B
Retailer 3
-
$10,284 USD
View
B
Retailer 4
-
$10,609 USD
View
B
Retailer 5
-
$10,750 USD
View
B
Retailer 6
-
$11,074 USD
View
Final sale: no returns
B
Retailer 7
-
$11,470 USD
View
Retailer 8
-
$11,470 USD
View
Price last confirmed 16 days ago
B
Retailer 9
-
$12,244 USD
View
B
Retailer 10
-
$12,556 USD
View
B
Retailer 11
-
$16,429 USD
£12,936 GBP
View
B
Retailer 12
-
$18,426 USD
£14,509 GBP
View
Retailer 13
-
$26,451 USD
A$40,694 AUD
View
Price under review
Retailer 14
-
$26,634 USD
ZAR 430,278 ZAR
View
Price under review
Most Expensive
Reve Diamonds
9BA411D67 · Nov 1
$29,993 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,620 USDSave up to $15,806 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+
3.50ct Princess
$2,620 USD