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Cushion|Lab Grown|IGI

3.09ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG800606043

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800606043

Diamond specifications and retailer prices

From $832 USD
As of November 4, 2026
Save $4,638 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,470 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800606043 or 800606043. Listed at 18 retailers as of November 4, 2026, with prices from $832 to $5,470, a $4,638 spread on the same certified stone. Do Amore Diamonds lists it at $5,470. 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

3.09
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800606043
Dimensions9.74 × 7.36 × 4.98 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm7.36 mm3.09 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800606043
Side View
Table 63.0%Crown 38.2°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,470 USD|Low: $555 USD|High: $5,470 USD|Avg: $1,723 USD
Do Amore Diamonds
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 5, 2026
Retailer 7$555 USD
Retailer 3$832 USD
Retailer 16$914 USD
Retailer 15$930 USD
Retailer 17$970 USD
Retailer 11$1,010 USD
Retailer 10$1,072 USD
Retailer 12$1,506 USD
Retailer 13$1,584 USD
Retailer 8$2,102 USD
Retailer 5$2,331 USD
Retailer 6$2,367 USD
Retailer 4$2,396 USD
Retailer 14$2,435 USD
Retailer 2$3,004 USD
Retailer 9$3,410 USD
Do Amore Diamonds$5,470 USD

38 data points across 17 retailers

18 retailers$832 USD to $5,470 USD

Retailer 1
-
$555 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$832 USD
View
A
Retailer 3
-
$914 USD
View
A
Retailer 4
-
$930 USD
View
A
Retailer 5
-
$970 USD
View
A
Retailer 6
-
$1,010 USD
View
A
Retailer 7
-
$1,072 USD
View
B+
Retailer 8
-
$1,506 USD
View
B+
Retailer 9
-
$1,584 USD
View
Retailer 10
-
$1,945 USD
View
Price last confirmed 21 days ago
Retailer 11
-
$2,102 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$2,331 USD
View
B+
Retailer 13
-
$2,367 USD
View
B+
Retailer 14
-
$2,396 USD
View
B+
Retailer 15
-
$2,435 USD
View
B
Retailer 16
-
$3,004 USD
View
Retailer 17
-
$3,410 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
23-800606043 · Nov 4
$5,470 USD
View
17 more retailers have this diamond
Prices start from $832 USDSave up to $4,638 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
3.09ct Cushion
$832 USD