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Cushion|Lab Grown|IGI

3.01ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG530294051

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530294051

Diamond specifications and retailer prices

From $1,492 NZD
As of November 4, 2026
Save $4,078 NZD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,350 NZD at Ting Diamond · As of November 4, 2026
View at Ting Diamond

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530294051 or 530294051. Listed at 10 retailers as of November 1, 2026, with a 273% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530294051
Dimensions8.55 × 8.12 × 5.14 mm
L/W Ratio1.05
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
8.55 mm8.12 mm3.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530294051
Side View
Table 62.5%Crown 31.2°Girdle: STK-VTKPavilion 34.1°Culet: NoneDepth 63.3%

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 4
Current: $1,492 NZD|Low: $1,323 NZD|High: $15,350 NZD|Avg: $4,385 NZD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Ting Diamond
November 4, 2026
Retailer 7$1,323 NZD
Retailer 1$1,492 NZD
Retailer 2$1,641 NZD
Retailer 9$1,863 NZD
Retailer 6$2,159 NZD
Retailer 3$3,069 NZD
Retailer 5$3,921 NZD
Retailer 8$4,109 NZD
Retailer 4$5,570 NZD
Ting Diamond$15,350 NZD

30 data points across 10 retailers

10 retailers$1,492 NZD to $5,570 NZD

Retailer 1
-
$1,323 NZD
Price last confirmed 20 days ago
A
Retailer 2
-
$1,492 NZD
View
A
Retailer 3
-
$1,641 NZD
View
A
Retailer 4
-
$1,863 NZD
View
A
Retailer 5
-
$2,159 NZD
View
B+
Retailer 6
-
$3,069 NZD
View
B+
Retailer 7
-
$3,921 NZD
View
B
Retailer 8
-
$4,109 NZD
View
B
Retailer 9
-
$5,570 NZD
View
Most Expensive
Ting Diamond
9162975 · Nov 4
$15,350 NZD
HK$67,600 HKD
View
Price under review
9 more retailers have this diamond
Prices start from $1,492 NZDSave up to $4,078 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
3.01ct Cushion
$1,492 NZD