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Cushion|Lab Grown|IGI

0.31ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG844647247

Shape and cutting style on the report: Old european cut

Certificate IGI LG844647247

Diamond specifications and retailer prices

From $104 USD
As of November 1, 2026
Save $156 USD (60%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $260 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.31ct lab-grown cushion diamond

This 0.31ct lab-grown cushion sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844647247 or 844647247. Listed at 4 retailers as of October 31, 2026, with prices from $104 to $260, a $156 spread on the same certified stone. Yorxs lists it at $260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844647247
Dimensions4.22 × 4.20 × 2.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.22 mm4.20 mm0.31 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844647247
Side View
Table 52.0%Crown 37.8°Girdle: THN-MEDPavilion 41.8°Culet: LargeDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $239 USD|Low: $104 USD|High: $261 USD|Avg: $177 USD|+51.3%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 3$104 USD
Retailer 2$123 USD
Retailer 1$239 USD
Yorxs$260 USD

8 data points across 4 retailers

4 retailers$104 USD to $260 USD

A
Cheapest Retailer
-
$104 USD
Final sale: no returns
Retailer 2
-
$123 USD
View
Price last confirmed 7 days ago
B
Retailer 3
-
$239 USD
View
Most Expensive
B
Yorxs
620899429 · Oct 31
$260 USD
€248 EUR
View
3 more retailers have this diamond
Prices start from $104 USDSave up to $156 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.

A
0.31ct Cushion
$104 USD