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Cushion|Lab Grown|IGI

4.82ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG517285201

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG517285201

Diamond specifications and retailer prices

From $1,155 NZD
$650 USD
As of November 1, 2026
Save $7,998 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,153 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.82ct lab-grown cushion diamond

This 4.82ct 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 LG517285201 or 517285201. Listed at 11 retailers as of November 1, 2026, with prices from $1,155 to $9,153, a $7,998 spread on the same certified stone. Do Amore Diamonds lists it at $9,153. 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

4.82
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517285201
Dimensions9.80 × 9.70 × 6.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.80 mm9.70 mm4.82 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517285201
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.3%

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: $9,153 NZD|Low: $832 NZD|High: $9,242 NZD|Avg: $3,677 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$1,155 NZD
Retailer 9$1,278 NZD
Retailer 4$1,871 NZD
Retailer 8$1,966 NZD
Retailer 7$1,973 NZD
Retailer 11$2,024 NZD
Retailer 3$2,138 NZD
Retailer 6$2,828 NZD
Retailer 12$4,117 NZD
Retailer 13$4,761 NZD
Retailer 2$5,559 NZD
Retailer 5$8,176 NZD
Do Amore Diamonds$9,153 NZD

19 data points across 13 retailers

11 retailers$1,155 NZD to $9,153 NZD

A
Cheapest Retailer
-
$1,155 NZD
$650 USD
Final sale: no returns
Retailer 2
-
$1,278 NZD
$719 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$1,966 NZD
$1,106 USD
View
A
Retailer 4
-
$1,973 NZD
$1,110 USD
View
A
Retailer 5
-
$2,024 NZD
$1,139 USD
View
A
Retailer 6
-
$2,138 NZD
$1,203 USD
View
A
Retailer 7
-
$2,828 NZD
A$2,448 AUD
View
B+
Retailer 8
-
$4,117 NZD
£1,824 GBP
View
B+
Retailer 9
-
$4,761 NZD
$2,679 USD
View
B+
Retailer 10
-
$5,559 NZD
£2,463 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4452419FB · Nov 2
$9,153 NZD
$5,150 USD
View
10 more retailers have this diamond
Prices start from $1,155 NZDSave up to $7,998 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
4.82ct Cushion
$1,155 NZD