Cushion|Lab Grown|IGI

4.10ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG810618576

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG810618576

Diamond specifications and retailer prices

From $530 USD
As of October 31, 2026
Save $3,532 USD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,062 USD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG810618576 or 810618576. Listed at 5 retailers as of October 31, 2026, with prices from $530 to $4,062, a $3,532 spread on the same certified stone. Frank Darling lists it at $4,062. 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

4.10
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810618576
Dimensions11.00 × 8.38 × 5.57 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm8.38 mm4.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810618576
Side View
Table 62.0%Crown 36.3°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 66.5%

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 31
Current: $4,062 USD|Low: $530 USD|High: $4,420 USD|Avg: $2,070 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$530 USD
Retailer 5$743 USD
Retailer 7$945 USD
Retailer 6$963 USD
Retailer 8$1,125 USD
Retailer 2$1,923 USD
Retailer 3$3,670 USD
Frank Darling$4,062 USD
Retailer 9$4,420 USD

24 data points across 9 retailers

5 retailers$530 USD to $4,062 USD

A
Cheapest Retailer
-
$530 USD
Final sale: no returns
B+
Retailer 2
-
$743 USD
View
B+
Retailer 3
-
$1,923 USD
View
B
Retailer 4
-
$3,670 USD
View
Most Expensive
B
Frank Darling
100766481362KD · Nov 1
$4,062 USD
View
4 more retailers have this diamond
Prices start from $530 USDSave up to $3,532 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
4.10ct Cushion
$530 USD