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Cushion|Lab Grown|IGI

3.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG778652625

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG778652625

Diamond specifications and retailer prices

From $678 USD
As of October 28, 2026
Save $5,462 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,140 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG778652625 or 778652625. Listed at 19 retailers as of October 28, 2026, with prices from $678 to $6,140, a $5,462 spread on the same certified stone. Do Amore Diamonds lists it at $6,140. 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 angle35.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778652625
Dimensions8.17 × 8.17 × 5.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm8.17 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778652625
Side View
Table 67.0%Crown 35.9°Girdle: THK-VTKPavilion 39.1°Culet: NoneDepth 66.7%

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: Oct 28
Current: $3,284 USD|Low: $678 USD|High: $6,310 USD|Avg: $1,873 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 4$678 USD
Retailer 13$751 USD
Retailer 10$880 USD
Retailer 7$951 USD
Retailer 6$992 USD
Retailer 3$1,095 USD
Retailer 9$1,233 USD
Retailer 11$1,762 USD
Retailer 8$1,801 USD
Retailer 14$2,209 USD
Retailer 2$2,397 USD
Retailer 5$2,408 USD
Retailer 1$3,284 USD
Retailer 12$5,450 USD

42 data points across 14 retailers

19 retailers$678 USD to $6,140 USD

A
Cheapest Retailer
-
$678 USD
Final sale: no returns
A
Retailer 2
-
$751 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$880 USD
View
A
Retailer 4
-
$947 USD
View
A
Retailer 5
-
$951 USD
£749 GBP
View
A
Retailer 6
-
$992 USD
View
A
Retailer 7
-
$1,095 USD
View
A
Retailer 8
-
$1,233 USD
£971 GBP
View
B+
Retailer 9
-
$1,762 USD
A$2,710 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,801 USD
ZAR 29,091 ZAR
View
B+
Retailer 11
-
$2,209 USD
A$3,399 AUD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
$2,397 USD
View
B+
Retailer 13
-
$2,408 USD
£1,896 GBP
View
B+
Retailer 14
-
$2,470 USD
View
B
Retailer 15
-
$2,789 USD
View
B
Retailer 16
-
$3,284 USD
£2,586 GBP
View
B
Retailer 17
-
$5,380 USD
View
B
Retailer 18
-
$5,450 USD
View
Most Expensive
B
Do Amore Diamonds
23-778652625 · Oct 29
$6,140 USD
View
18 more retailers have this diamond
Prices start from $678 USDSave up to $5,462 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
$678 USD