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Cushion|Lab Grown|IGI

1.09ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG833624528

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG833624528

Diamond specifications and retailer prices

From $230 USD
As of November 1, 2026
Save $982 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,212 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.09ct lab-grown cushion diamond

This 1.09ct 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 LG833624528 or 833624528. Listed at 11 retailers as of November 1, 2026, with prices from $230 to $1,212, a $982 spread on the same certified stone. Reve Diamonds lists it at $1,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833624528
Dimensions7.29 × 5.28 × 3.35 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm5.28 mm1.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833624528
Side View
Table 64.0%Crown 41.3°Girdle: THK-VTKPavilion 37.3°Culet: LargeDepth 63.4%

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: Nov 1
Current: $470 USD|Low: $230 USD|High: $1,222 USD|Avg: $602 USD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 2, 2026
Retailer 10$230 USD
Retailer 2$255 USD
Retailer 7$376 USD
Retailer 4$429 USD
Retailer 3$440 USD
Retailer 9$442 USD
Retailer 1$470 USD
Retailer 6$569 USD
Retailer 8$873 USD
Retailer 5$1,199 USD
Reve Diamonds$1,212 USD

43 data points across 11 retailers

11 retailers$230 USD to $1,212 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
Retailer 2
-
$255 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$376 USD
View
A
Retailer 4
-
$429 USD
€409 EUR
View
A
Retailer 5
-
$440 USD
ZAR 7,115 ZAR
View
B+
Retailer 6
-
$442 USD
View
B+
Retailer 7
-
$470 USD
£370 GBP
View
B+
Retailer 8
-
$569 USD
View
B
Retailer 9
-
$873 USD
View
C
Retailer 10
-
$1,199 USD
£944 GBP
View
Most Expensive
B
Reve Diamonds
9C24E75FF · Nov 1
$1,212 USD
View
10 more retailers have this diamond
Prices start from $230 USDSave up to $982 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
1.09ct Cushion
$230 USD