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Cushion|Lab Grown|IGI

1.13ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG496133965

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG496133965

Diamond specifications and retailer prices

From $221 USD
As of November 1, 2026
Save $968 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,189 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG496133965 or 496133965. Listed at 15 retailers as of November 1, 2026, with prices from $221 to $1,189, a $968 spread on the same certified stone. Reve Diamonds lists it at $1,189. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496133965
Dimensions5.98 × 5.71 × 3.86 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.98 mm5.71 mm1.13 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496133965
Side View
Table 64.5%Crown 34.7°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 67.6%

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: $308 USD|Low: $221 USD|High: $1,189 USD|Avg: $559 USD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 2$221 USD
Retailer 3$246 USD
Retailer 1$308 USD
Retailer 8$407 USD
Retailer 7$417 USD
Retailer 5$425 USD
Retailer 12$428 USD
Retailer 4$563 USD
Retailer 9$606 USD
Retailer 10$630 USD
Retailer 11$690 USD
Retailer 6$1,152 USD
Reve Diamonds$1,189 USD

36 data points across 13 retailers

15 retailers$221 USD to $1,189 USD

A
Cheapest Retailer
-
$221 USD
Final sale: no returns
Retailer 2
-
$246 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$308 USD
£243 GBP
View
A
Retailer 4
-
$407 USD
View
A
Retailer 5
-
$417 USD
€397 EUR
View
A
Retailer 6
-
$425 USD
ZAR 6,869 ZAR
View
A
Retailer 7
-
$428 USD
View
B+
Retailer 8
-
$563 USD
View
Retailer 9
-
$606 USD
A$933 AUD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$630 USD
View
B+
Retailer 11
-
$690 USD
View
B
Retailer 12
-
$845 USD
View
Retailer 13
-
$960 USD
£756 GBP
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,152 USD
£907 GBP
View
Most Expensive
B
Reve Diamonds
9205CD0A2 · Nov 1
$1,189 USD
View
14 more retailers have this diamond
Prices start from $221 USDSave up to $968 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
1.13ct Cushion
$221 USD