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Cushion|Lab Grown|IGI

4.59ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG835610820

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835610820

Diamond specifications and retailer prices

From $1,198 CAD
HK$6,700 HKD
As of October 31, 2026
Save $3,691 CAD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,889 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.59ct lab-grown cushion diamond

This 4.59ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835610820 or 835610820. Listed at 14 retailers as of October 31, 2026, with prices from $1,198 to $4,889, a $3,691 spread on the same certified stone. With Clarity lists it at $4,889. 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

4.59
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835610820
Dimensions11.70 × 8.52 × 5.31 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm8.52 mm4.59 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835610820
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 30.7°Culet: NoneDepth 62.3%

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 31
Current: $1,602 CAD|Low: $1,007 CAD|High: $8,745 CAD|Avg: $2,973 CAD|-2.1%
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
Retailer 15
With Clarity
October 31, 2026
Retailer 3$1,007 CAD
Retailer 10$1,198 CAD
Retailer 5$1,246 CAD
Retailer 11$1,292 CAD
Retailer 1$1,602 CAD
Retailer 13$1,707 CAD
Retailer 15$2,021 CAD
Retailer 4$2,202 CAD
Retailer 6$2,275 CAD
Retailer 8$2,411 CAD
Retailer 7$3,321 CAD
Retailer 14$3,480 CAD
Retailer 2$3,604 CAD
Retailer 12$4,407 CAD
Retailer 9$4,498 CAD
With Clarity$4,889 CAD

36 data points across 16 retailers

14 retailers$1,198 CAD to $4,889 CAD

A
Cheapest Retailer
-
$1,198 CAD
HK$6,700 HKD
Retailer 2
-
$1,246 CAD
£702 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
$1,292 CAD
$925 USD
View
A
Retailer 4
-
$1,602 CAD
€1,092 EUR
View
B+
Retailer 5
-
$1,707 CAD
$1,222 USD
View
A
Retailer 6
-
$2,021 CAD
$1,447 USD
View
Retailer 7
-
$2,202 CAD
ZAR 25,470 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
$2,275 CAD
A$2,506 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$2,411 CAD
$1,726 USD
View
B+
Retailer 10
-
$3,480 CAD
$2,491 USD
View
B+
Retailer 11
-
$3,604 CAD
$2,580 USD
View
B+
Retailer 12
-
$4,407 CAD
£2,484 GBP
View
B+
Retailer 13
-
$4,498 CAD
$3,220 USD
View
Most Expensive
B+
With Clarity
835610820 · Oct 31
$4,889 CAD
$3,500 USD
View
13 more retailers have this diamond
Prices start from $1,198 CADSave up to $3,691 CAD

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
4.59ct Cushion
$1,198 CAD