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Cushion|Lab Grown|IGI

4.10ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG773649855

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

Certificate IGI LG773649855

Diamond specifications and retailer prices

From $524 USD
£413 GBP
As of October 30, 2026
Save $3,211 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,735 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG773649855 or 773649855. Listed at 13 retailers as of October 28, 2026, with prices from $524 to $3,735, a $3,211 spread on the same certified stone. Rare Carat lists it at $3,735. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773649855
Dimensions9.35 × 9.24 × 6.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm9.24 mm4.10 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773649855
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 66.8%

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 30
Current: $868 USD|Low: $524 USD|High: $2,421 USD|Avg: $1,258 USD|-27.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$524 USD
Retailer 9$614 USD
Retailer 8$695 USD
Retailer 3$866 USD
Retailer 1$868 USD
Retailer 5$914 USD
Retailer 2$1,100 USD
Retailer 7$1,104 USD
Retailer 12$1,411 USD
Retailer 4$1,809 USD
Retailer 10$2,068 USD
Retailer 11$2,421 USD

5 data points across 12 retailers

13 retailers$524 USD to $3,735 USD

A
Cheapest Retailer
-
$524 USD
£413 GBP
A
Retailer 2
-
$614 USD
HK$4,800 HKD
View
A
Retailer 3
-
$695 USD
View
B+
Retailer 4
-
$866 USD
View
A
Retailer 5
-
$868 USD
€827 EUR
View
A
Retailer 6
-
$914 USD
£719 GBP
View
A
Retailer 7
-
$1,100 USD
ZAR 17,764 ZAR
View
A
Retailer 8
-
$1,104 USD
A$1,698 AUD
View
A
Retailer 9
-
$1,411 USD
View
B+
Retailer 10
-
$1,809 USD
View
B+
Retailer 11
-
$2,068 USD
View
B
Retailer 12
-
$2,421 USD
View
Most Expensive
B
Rare Carat
KI8556498KF773 · Oct 28
$3,735 USD
View
12 more retailers have this diamond
Prices start from $524 USDSave up to $3,211 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
$524 USD