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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 $1,096 SGD
HK$6,700 HKD
As of November 1, 2026
Save $3,378 SGD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,474 SGD 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 $1,096 to $4,474, a $3,378 spread on the same certified stone. With Clarity lists it at $4,474. 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
Colour
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

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: $1,466 SGD|Low: $922 SGD|High: $8,003 SGD|Avg: $2,721 SGD|-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$922 SGD
Retailer 10$1,096 SGD
Retailer 5$1,140 SGD
Retailer 11$1,183 SGD
Retailer 1$1,466 SGD
Retailer 13$1,562 SGD
Retailer 15$1,850 SGD
Retailer 4$2,016 SGD
Retailer 6$2,082 SGD
Retailer 8$2,207 SGD
Retailer 7$3,039 SGD
Retailer 14$3,184 SGD
Retailer 2$3,298 SGD
Retailer 12$4,033 SGD
Retailer 9$4,116 SGD
With Clarity$4,474 SGD

36 data points across 16 retailers

14 retailers$1,096 SGD to $4,474 SGD

A
Cheapest Retailer
-
$1,096 SGD
HK$6,700 HKD
Retailer 2
-
$1,140 SGD
£702 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
$1,183 SGD
$925 USD
View
A
Retailer 4
-
$1,466 SGD
€1,092 EUR
View
B+
Retailer 5
-
$1,562 SGD
$1,222 USD
View
A
Retailer 6
-
$1,850 SGD
$1,447 USD
View
Retailer 7
-
$2,016 SGD
ZAR 25,470 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
$2,082 SGD
A$2,506 AUD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$2,207 SGD
$1,726 USD
View
B+
Retailer 10
-
$3,184 SGD
$2,491 USD
View
B+
Retailer 11
-
$3,298 SGD
$2,580 USD
View
B+
Retailer 12
-
$4,033 SGD
£2,484 GBP
View
B+
Retailer 13
-
$4,116 SGD
$3,220 USD
View
Most Expensive
B+
With Clarity
835610820 · Oct 31
$4,474 SGD
$3,500 USD
View
13 more retailers have this diamond
Prices start from $1,096 SGDSave up to $3,378 SGD

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
$1,096 SGD