Cushion|Lab Grown|IGI

4.01ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG813646893

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813646893

Diamond specifications and retailer prices

From $683 USD
£538 GBP
As of October 30, 2026
Save $3,642 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,325 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.01ct lab-grown cushion diamond

This 4.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813646893 or 813646893. Listed at 11 retailers as of October 30, 2026, with prices from $683 to $4,325, a $3,642 spread on the same certified stone. Frank Darling lists it at $4,325. 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

4.01
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813646893
Dimensions7.92 × 11.07 × 5.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm11.07 mm4.01 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813646893
Side View
Table 61.0%Crown 35°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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 30
Current: $4,325 USD|Low: $683 USD|High: $7,150 USD|Avg: $2,493 USD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 7$683 USD
Retailer 13$810 USD
Retailer 10$960 USD
Retailer 11$1,135 USD
Retailer 5$1,232 USD
Retailer 3$1,246 USD
Retailer 6$1,780 USD
Retailer 12$2,705 USD
Retailer 9$2,774 USD
Retailer 2$2,889 USD
Retailer 8$3,230 USD
Frank Darling$4,325 USD
Retailer 4$7,150 USD

29 data points across 13 retailers

11 retailers$683 USD to $4,325 USD

A
Cheapest Retailer
-
$683 USD
£538 GBP
A
Retailer 2
-
$810 USD
View
A
Retailer 3
-
$960 USD
HK$7,500 HKD
View
B+
Retailer 4
-
$1,135 USD
View
A
Retailer 5
-
$1,246 USD
View
A
Retailer 6
-
$1,780 USD
View
Retailer 7
-
$2,705 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,774 USD
SGD 3,749 SGD
View
B+
Retailer 9
-
$2,889 USD
A$4,444 AUD
View
B+
Retailer 10
-
$3,230 USD
£2,543 GBP
View
Most Expensive
B
Frank Darling
154406-BBNG · Oct 31
$4,325 USD
View
10 more retailers have this diamond
Prices start from $683 USDSave up to $3,642 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
4.01ct Cushion
$683 USD