CaratHunter
Plans
Princess|Lab Grown|IGI

3.33ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG630460176

Shape and cutting style on the report: Princess cut

Certificate IGI LG630460176

Diamond specifications and retailer prices

From $4,200 USD
As of October 30, 2026
Save $2,140 USD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,340 USD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.33ct lab-grown princess diamond

This 3.33ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630460176 or 630460176. Listed at 2 retailers as of October 30, 2026, with prices from $4,200 to $6,340, a $2,140 spread on the same certified stone. Kay Jewelers lists it at $6,340. 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

3.33
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630460176
Dimensions8.16 × 8.03 mm
L/W Ratio1.02
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
8.16 mm8.03 mm3.33 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630460176
Side View
Table 70.0%Crown 43.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,340 USD|Low: $4,200 USD|High: $6,590 USD|Avg: $6,005 USD|-3.8%
Kay Jewelers
Retailer 2
September 28, 2026
Retailer 2$4,200 USD
Kay Jewelers$6,340 USD

3 data points across 2 retailers

2 retailers$4,200 USD to $6,340 USD

B
Cheapest Retailer
-
$4,200 USD
Most Expensive
B
Kay Jewelers
256127122 · Oct 30
$6,340 USD
View
1 more retailer has this diamond
Prices start from $4,200 USDSave up to $2,140 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
3.33ct Princess
$4,200 USD