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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 $2,732 NZD
$1,537 USD
As of November 1, 2026
Save $8,461 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,193 NZD 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 $2,732 to $11,193, a $8,461 spread on the same certified stone. Taylor and Hart lists it at $11,193. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,051 NZD|Low: $2,376 NZD|High: $11,193 NZD|Avg: $5,074 NZD
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 3, 2026
Retailer 6$2,732 NZD
Retailer 4$2,872 NZD
Retailer 11$2,973 NZD
Retailer 2$3,059 NZD
Retailer 8$3,169 NZD
Retailer 12$3,377 NZD
Retailer 3$3,475 NZD
Retailer 10$4,038 NZD
Retailer 13$5,604 NZD
Retailer 9$5,940 NZD
Retailer 7$6,423 NZD
Retailer 5$7,638 NZD
Retailer 1$9,051 NZD
Taylor and Hart$11,193 NZD

30 data points across 14 retailers

14 retailers$2,732 NZD to $11,193 NZD

A
Cheapest Retailer
-
$2,732 NZD
$1,537 USD
Retailer 2
-
$2,872 NZD
$1,616 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$2,973 NZD
$1,673 USD
View
B+
Retailer 4
-
$3,059 NZD
$1,721 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,169 NZD
$1,783 USD
View
A
Retailer 6
-
$3,377 NZD
$1,900 USD
View
B+
Retailer 7
-
$3,475 NZD
$1,955 USD
View
B+
Retailer 8
-
$4,038 NZD
$2,272 USD
View
B+
Retailer 9
-
$5,604 NZD
$3,153 USD
View
B+
Retailer 10
-
$5,940 NZD
$3,342 USD
View
B
Retailer 11
-
$6,423 NZD
A$5,560 AUD
View
B
Retailer 12
-
$7,638 NZD
£3,384 GBP
View
B
Retailer 13
-
$9,051 NZD
£4,010 GBP
View
Most Expensive
B
Taylor and Hart
7M19XOK · Oct 31
$11,193 NZD
$6,298 USD
View
13 more retailers have this diamond
Prices start from $2,732 NZDSave up to $8,461 NZD

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
$2,732 NZD