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Cushion|Lab Grown|IGI

2.42ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG826674116

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826674116

Diamond specifications and retailer prices

From $428 USD
£337 GBP
As of October 27, 2026
Save $1,852 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,280 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.42ct lab-grown cushion diamond

This 2.42ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826674116 or 826674116. Listed at 19 retailers as of October 27, 2026, with prices from $428 to $2,280, a $1,852 spread on the same certified stone. Brilliant Earth lists it at $2,280. 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

2.42
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826674116
Dimensions9.47 × 6.84 × 4.35 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.84 mm2.42 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826674116
Side View
Table 65.0%Crown 34.3°Girdle: MED-THKPavilion 32.8°Culet: NoneDepth 63.6%

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 27
Current: $2,280 USD|Low: $422 USD|High: $2,770 USD|Avg: $1,127 USD|-17.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 17$428 USD
Retailer 15$435 USD
Retailer 5$585 USD
Retailer 2$606 USD
Retailer 6$624 USD
Retailer 18$678 USD
Retailer 19$859 USD
Retailer 3$910 USD
Retailer 12$956 USD
Retailer 13$967 USD
Retailer 14$1,245 USD
Retailer 10$1,279 USD
Retailer 8$1,474 USD
Retailer 9$1,494 USD
Retailer 11$1,530 USD
Retailer 7$1,553 USD
Retailer 16$1,635 USD
Retailer 4$1,760 USD
Brilliant Earth$2,280 USD

32 data points across 19 retailers

19 retailers$428 USD to $2,280 USD

A
Cheapest Retailer
-
$428 USD
£337 GBP
A
Retailer 2
-
$435 USD
HK$3,400 HKD
View
A
Retailer 3
-
$585 USD
View
A
Retailer 4
-
$606 USD
€577 EUR
View
B+
Retailer 5
-
$624 USD
View
A
Retailer 6
-
$678 USD
£534 GBP
View
Retailer 7
-
$859 USD
A$1,321 AUD
View
Price last confirmed 7 days ago
Retailer 8
-
$910 USD
ZAR 14,707 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$956 USD
View
A
Retailer 10
-
$967 USD
View
B+
Retailer 11
-
$1,245 USD
SGD 1,682 SGD
View
B+
Retailer 12
-
$1,279 USD
View
B+
Retailer 13
-
$1,474 USD
View
Retailer 14
-
$1,494 USD
£1,176 GBP
View
Price last confirmed 20 days ago
Retailer 15
-
$1,530 USD
A$2,354 AUD
View
Price last confirmed 24 days ago
Retailer 16
-
$1,553 USD
£1,223 GBP
View
Price last confirmed 17 days ago
B
Retailer 17
-
$1,635 USD
View
Retailer 18
-
$1,760 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21013516A · Oct 31
$2,280 USD
View
18 more retailers have this diamond
Prices start from $428 USDSave up to $1,852 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
2.42ct Cushion
$428 USD