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Cushion|Lab Grown|IGI

3.08ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG719531571

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG719531571

Diamond specifications and retailer prices

From $765 USD
As of November 2, 2026
Save $3,905 USD (84%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,670 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG719531571 or 719531571. Listed at 2 retailers as of November 2, 2026, with prices from $765 to $4,670, a $3,905 spread on the same certified stone. Brilliant Earth lists it at $4,670. 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

3.08
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719531571
Dimensions9.40 × 7.80 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.40 mm7.80 mm3.08 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719531571
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $4,670 USD|Low: $553 USD|High: $7,550 USD|Avg: $2,015 USD|-0.2%
Brilliant Earth
Retailer 2
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Retailer 15
September 27, 2026
Retailer 2$765 USD
Retailer 6$925 USD
Retailer 15$1,031 USD
Retailer 9$1,059 USD
Retailer 12$1,231 USD
Retailer 14$1,649 USD
Retailer 7$1,677 USD
Retailer 4$1,723 USD
Retailer 13$1,935 USD
Retailer 11$2,156 USD
Retailer 10$2,375 USD
Retailer 3$2,417 USD
Retailer 5$2,527 USD
Retailer 8$4,147 USD
Brilliant Earth$4,670 USD

60 data points across 15 retailers

2 retailers$765 USD to $4,670 USD

A
Cheapest Retailer
-
$765 USD
Final sale: no returns
Most Expensive
B
Brilliant Earth
14943075A · Nov 2
$4,670 USD
View
1 more retailer has this diamond
Prices start from $765 USDSave up to $3,905 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
3.08ct Cushion
$765 USD