CaratHunter
Plans
Cushion|Lab Grown|IGI

3.01ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG821649102

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

Certificate IGI LG821649102

Diamond specifications and retailer prices

From $676 USD
As of October 28, 2026
Save $5,314 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,990 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821649102 or 821649102. Listed at 20 retailers as of October 28, 2026, with prices from $676 to $5,990, a $5,314 spread on the same certified stone. Brilliant Earth lists it at $5,990. 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821649102
Dimensions8.41 × 8.24 × 5.27 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm8.24 mm3.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821649102
Side View
Table 57.0%Crown 39.6°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,990 USD|Low: $676 USD|High: $5,990 USD|Avg: $1,778 USD
Brilliant Earth
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 5$676 USD
Retailer 3$750 USD
Retailer 12$865 USD
Retailer 13$1,005 USD
Retailer 9$1,138 USD
Retailer 8$1,169 USD
Retailer 10$1,594 USD
Retailer 11$1,625 USD
Retailer 7$1,629 USD
Retailer 6$2,179 USD
Retailer 14$2,277 USD
Retailer 4$2,367 USD
Retailer 2$3,274 USD
Brilliant Earth$5,990 USD

42 data points across 14 retailers

20 retailers$676 USD to $5,990 USD

A
Cheapest Retailer
-
$676 USD
Final sale: no returns
A
Retailer 2
-
$750 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$865 USD
View
A
Retailer 4
-
$1,005 USD
View
A
Retailer 5
-
$1,138 USD
€1,084 EUR
View
A
Retailer 6
-
$1,169 USD
£920 GBP
View
A
Retailer 7
-
$1,314 USD
View
B+
Retailer 8
-
$1,594 USD
A$2,452 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,625 USD
View
B+
Retailer 10
-
$1,629 USD
ZAR 26,323 ZAR
View
B
Retailer 11
-
$2,179 USD
£1,716 GBP
View
B+
Retailer 12
-
$2,277 USD
View
B+
Retailer 13
-
$2,367 USD
SGD 3,199 SGD
View
B+
Retailer 14
-
$2,394 USD
View
B+
Retailer 15
-
$2,426 USD
View
B
Retailer 16
-
$2,484 USD
View
B
Retailer 17
-
$2,486 USD
View
B
Retailer 18
-
$2,855 USD
View
Price last confirmed 86 days ago
B
Retailer 19
-
$3,274 USD
£2,578 GBP
View
Most Expensive
B
Brilliant Earth
20784263A · Oct 28
$5,990 USD
View
19 more retailers have this diamond
Prices start from $676 USDSave up to $5,314 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
$676 USD