Princess|Lab Grown|IGI

3.21ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG761505029

Certificate IGI LG761505029

Diamond specifications and retailer prices

From $4,020 USD
As of October 28, 2026
Save $2,090 USD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,110 USD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 3.21ct lab-grown princess diamond

This 3.21ct 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 LG761505029 or 761505029. Listed at 3 retailers as of October 28, 2026, with prices from $4,020 to $6,110, a $2,090 spread on the same certified stone. Kay Jewelers lists it at $6,110. 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

3.21
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG761505029
Dimensions8.03 × 7.99 mm
L/W Ratio1.01
Top View
8.03 mm7.99 mm3.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761505029
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $6,110 USD|Low: $4,020 USD|High: $6,350 USD|Avg: $6,021 USD|-3.8%
Kay Jewelers
Retailer 2
Retailer 3
September 28, 2026
Retailer 2$4,020 USD
Kay Jewelers$6,110 USD
Retailer 3$6,110 USD

6 data points across 3 retailers

3 retailers$4,020 USD to $6,110 USD

B
Cheapest Retailer
-
$4,020 USD
B
Retailer 2
-
$6,110 USD
View
Most Expensive
B
Kay Jewelers
257548618 · Oct 28
$6,110 USD
View
2 more retailers have this diamond
Prices start from $4,020 USDSave up to $2,090 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
3.21ct Princess
$4,020 USD