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Cushion|Lab Grown|IGI

5.00ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG811630009

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG811630009

Diamond specifications and retailer prices

From $1,965 SGD
$1,537 USD
As of November 1, 2026
Save $6,086 SGD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,051 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811630009 or 811630009. Listed at 14 retailers as of October 31, 2026, with prices from $1,965 to $8,051, a $6,086 spread on the same certified stone. Taylor and Hart lists it at $8,051. 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

5.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630009
Dimensions10.19 × 10.04 × 6.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm10.04 mm5.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630009
Side View
Table 66.0%Crown 34.5°Girdle: THK-VTKPavilion 42.4°Culet: LargeDepth 61.6%

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: $1,965 SGD|Low: $1,709 SGD|High: $8,051 SGD|Avg: $3,649 SGD|+10.3%
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
Taylor and Hart
November 1, 2026
Retailer 1$1,965 SGD
Retailer 4$2,066 SGD
Retailer 10$2,139 SGD
Retailer 13$2,200 SGD
Retailer 7$2,279 SGD
Retailer 11$2,429 SGD
Retailer 3$2,499 SGD
Retailer 9$2,905 SGD
Retailer 12$4,031 SGD
Retailer 8$4,272 SGD
Retailer 6$4,620 SGD
Retailer 5$5,494 SGD
Retailer 2$6,546 SGD
Taylor and Hart$8,051 SGD

29 data points across 14 retailers

14 retailers$1,965 SGD to $8,051 SGD

A
Cheapest Retailer
-
$1,965 SGD
$1,537 USD
Retailer 2
-
$2,066 SGD
$1,616 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$2,139 SGD
$1,673 USD
View
B+
Retailer 4
-
$2,200 SGD
$1,721 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,279 SGD
$1,783 USD
View
A
Retailer 6
-
$2,429 SGD
$1,900 USD
View
B+
Retailer 7
-
$2,499 SGD
$1,955 USD
View
B+
Retailer 8
-
$2,905 SGD
$2,272 USD
View
B+
Retailer 9
-
$4,031 SGD
$3,153 USD
View
B+
Retailer 10
-
$4,272 SGD
$3,342 USD
View
B
Retailer 11
-
$4,620 SGD
A$5,560 AUD
View
B
Retailer 12
-
$5,494 SGD
£3,384 GBP
View
Retailer 13
-
$6,546 SGD
£4,032 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Taylor and Hart
7M19XOK · Oct 31
$8,051 SGD
$6,298 USD
View
13 more retailers have this diamond
Prices start from $1,965 SGDSave up to $6,086 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
5.00ct Cushion
$1,965 SGD