Princess|Lab Grown|IGI

3.10ct I VS2 Princess Lab Grown Diamond

EX • I/VS2 • IGI LG659428499

Shape and cutting style on the report: Princess cut

Certificate IGI LG659428499

Diamond specifications and retailer prices

From $503 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $503 USD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 3.1ct lab-grown princess diamond

This 3.1ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659428499 or 659428499. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.10
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659428499
Dimensions7.99 × 7.80 × 5.69 mm
L/W Ratio1.02
Culet sizePointed
Top View
7.99 mm7.80 mm3.10 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659428499
Side View
Table 71.0%Crown 43.4°Girdle: MediumPavilion 39°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,226 USD|Low: $359 USD|High: $2,810 USD|Avg: $1,726 USD|-56.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
William & Sons Jewelers
September 24, 2026
William & Sons Jewelers$503 USD
Retailer 2$850 USD
Retailer 6$965 USD
Retailer 4$1,184 USD
Retailer 1$1,226 USD
Retailer 3$1,278 USD
Retailer 7$1,882 USD
Retailer 5$1,919 USD
Retailer 8$2,591 USD

42 data points across 9 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG659428499 · Oct 29
$503 USD
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Final sale: no returns

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B+
3.10ct Princess
$503 USD