Cushion|Lab Grown|IGI

3.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG843671378

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843671378

Diamond specifications and retailer prices

From $576 USD
HK$4,500 HKD
As of October 31, 2026
Save $2,544 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,120 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG843671378 or 843671378. Listed at 18 retailers as of October 29, 2026, with prices from $576 to $3,120, a $2,544 spread on the same certified stone. Brilliant Earth lists it at $3,120. 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

3.01
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843671378
Dimensions9.51 × 7.30 × 4.92 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm7.30 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843671378
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 31.9°Culet: NoneDepth 67.4%

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: Oct 31
Current: $3,120 USD|Low: $479 USD|High: $3,120 USD|Avg: $1,443 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 29, 2026
Retailer 4$479 USD
Retailer 12$576 USD
Retailer 16$607 USD
Retailer 15$800 USD
Retailer 2$806 USD
Retailer 6$830 USD
Retailer 7$835 USD
Retailer 17$870 USD
Retailer 18$1,120 USD
Retailer 19$1,141 USD
Retailer 3$1,169 USD
Retailer 14$1,669 USD
Retailer 11$1,738 USD
Retailer 8$1,921 USD
Retailer 9$1,960 USD
Retailer 5$1,986 USD
Retailer 13$2,269 USD
Retailer 10$2,415 USD
Brilliant Earth$3,120 USD

12 data points across 19 retailers

18 retailers$576 USD to $3,120 USD

A
Cheapest Retailer
-
$576 USD
HK$4,500 HKD
A
Retailer 2
-
$607 USD
£478 GBP
View
A
Retailer 3
-
$800 USD
View
A
Retailer 4
-
$806 USD
€768 EUR
View
A
Retailer 5
-
$830 USD
View
Retailer 6
-
$835 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$870 USD
£685 GBP
View
A
Retailer 8
-
$1,120 USD
A$1,723 AUD
View
Retailer 9
-
$1,141 USD
ZAR 18,440 ZAR
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,169 USD
View
B+
Retailer 11
-
$1,669 USD
SGD 2,255 SGD
View
B+
Retailer 12
-
$1,738 USD
View
Retailer 13
-
$1,921 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,960 USD
£1,543 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$1,986 USD
View
B+
Retailer 16
-
$2,269 USD
View
Retailer 17
-
$2,415 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21836305A · Oct 29
$3,120 USD
View
17 more retailers have this diamond
Prices start from $576 USDSave up to $2,544 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
3.01ct Cushion
$576 USD