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Cushion|Lab Grown|IGI

5.01ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG823644820

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823644820

Diamond specifications and retailer prices

From $1,547 NZD
HK$6,800 HKD
As of November 1, 2026
Save $5,456 NZD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,003 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.01ct lab-grown cushion diamond

This 5.01ct 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 LG823644820 or 823644820. Listed at 16 retailers as of November 1, 2026, with prices from $1,547 to $7,003, a $5,456 spread on the same certified stone. Brilliant Earth lists it at $7,003. 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

5.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644820
Dimensions11.37 × 8.77 × 5.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm8.77 mm5.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644820
Side View
Table 59.0%Crown 33.7°Girdle: STK-VTKPavilion 32.2°Culet: NoneDepth 66.4%

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: $7,003 NZD|Low: $1,319 NZD|High: $7,234 NZD|Avg: $3,855 NZD|-3.2%
Brilliant Earth
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 7$1,319 NZD
Retailer 14$1,547 NZD
Retailer 5$1,688 NZD
Retailer 2$2,071 NZD
Retailer 4$2,231 NZD
Retailer 16$2,752 NZD
Retailer 17$2,788 NZD
Retailer 13$2,909 NZD
Retailer 12$3,135 NZD
Retailer 8$4,253 NZD
Retailer 10$4,506 NZD
Retailer 6$4,528 NZD
Retailer 9$4,717 NZD
Retailer 3$5,403 NZD
Retailer 15$5,767 NZD
Retailer 11$6,325 NZD
Brilliant Earth$7,003 NZD

31 data points across 17 retailers

16 retailers$1,547 NZD to $7,003 NZD

A
Cheapest Retailer
-
$1,547 NZD
HK$6,800 HKD
Retailer 2
-
$1,688 NZD
$950 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
$2,071 NZD
€1,110 EUR
View
Retailer 4
-
$2,231 NZD
$1,255 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$2,752 NZD
ZAR 25,015 ZAR
View
Price last confirmed 9 days ago
Retailer 6
-
$2,788 NZD
A$2,413 AUD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$2,909 NZD
$1,637 USD
View
B+
Retailer 8
-
$3,135 NZD
$1,764 USD
View
Retailer 9
-
$4,253 NZD
£1,884 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,506 NZD
SGD 3,426 SGD
View
Retailer 11
-
$4,528 NZD
$2,548 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,717 NZD
$2,654 USD
View
Retailer 13
-
$5,403 NZD
$3,040 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$5,767 NZD
£2,555 GBP
View
B
Retailer 15
-
$6,325 NZD
$3,559 USD
View
Most Expensive
B
Brilliant Earth
20868389A · Nov 2
$7,003 NZD
$3,940 USD
View
15 more retailers have this diamond
Prices start from $1,547 NZDSave up to $5,456 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
5.01ct Cushion
$1,547 NZD