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Cushion|Lab Grown|IGI

1.00ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG742502298

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502298

Diamond specifications and retailer prices

From $228 USD
£179 GBP
As of October 29, 2026
Save $802 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,042 USD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742502298 or 742502298. Listed at 14 retailers as of October 28, 2026, with a 353% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502298
Dimensions6.85 × 5.42 × 3.61 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm5.42 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502298
Side View
Table 64.0%Crown 28.4°Girdle: MediumPavilion 39.9°Culet: NoneDepth 66.6%

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 29
Current: $228 USD|Low: $165 USD|High: $1,060 USD|Avg: $481 USD|+2.6%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 5$171 USD
Retailer 2$189 USD
Retailer 1$228 USD
Retailer 3$311 USD
Retailer 12$320 USD
Retailer 8$328 USD
Retailer 6$346 USD
Retailer 7$347 USD
Retailer 10$406 USD
Retailer 9$461 USD
Retailer 14$507 USD
Retailer 4$663 USD
Retailer 11$885 USD
Retailer 13$1,030 USD
Reve Diamonds$1,042 USD

33 data points across 15 retailers

14 retailers$228 USD to $1,030 USD

Retailer 1
-
$189 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$228 USD
£179 GBP
View
A
Retailer 3
-
$311 USD
View
Retailer 4
-
$320 USD
ZAR 5,165 ZAR
View
Price last confirmed 11 days ago
Retailer 5
-
$328 USD
£258 GBP
View
Price last confirmed 7 days ago
Retailer 6
-
$346 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$347 USD
€330 EUR
View
Retailer 8
-
$406 USD
£320 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
$461 USD
A$709 AUD
View
Price last confirmed 7 days ago
Retailer 10
-
$507 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$663 USD
View
Retailer 12
-
$885 USD
£697 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
$1,030 USD
View
Most Expensive
Reve Diamonds
DD932F06B · Oct 11
$1,042 USD
View
Price last confirmed 23 days ago
13 more retailers have this diamond
Prices start from $228 USDSave up to $802 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
1.00ct Cushion
$228 USD