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Cushion|Lab Grown|IGI

3.01ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG522252079

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522252079

Diamond specifications and retailer prices

From $3,647 NZD
As of November 4, 2026
Save $13,689 NZD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $34,859 NZD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

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 LG522252079 or 522252079. Listed at 7 retailers as of November 4, 2026, with a 375% 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 angle31.1°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522252079
Dimensions8.63 × 7.82 × 4.96 mm
L/W Ratio1.10
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
8.63 mm7.82 mm3.01 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522252079
Side View
Table 65.5%Crown 31.1°Girdle: MED-THKPavilion 30.8°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $34,859 NZD|Low: $3,647 NZD|High: $37,577 NZD|Avg: $19,333 NZD|-7.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$3,647 NZD
Retailer 7$14,880 NZD
Retailer 5$14,966 NZD
Retailer 8$15,359 NZD
Retailer 4$17,335 NZD
Retailer 6$21,416 NZD
Retailer 2$29,306 NZD
Cape Diamonds$34,859 NZD

20 data points across 8 retailers

7 retailers$3,647 NZD to $17,335 NZD

B+
Cheapest Retailer
-
$3,647 NZD
B
Retailer 2
-
$14,880 NZD
View
Retailer 3
-
$14,966 NZD
View
Price last confirmed 20 days ago
B
Retailer 4
-
$17,335 NZD
View
Retailer 5
-
$21,416 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_522252079 · Nov 3
$34,859 NZD
ZAR 316,571 ZAR
View
Price under review
5 more retailers have this diamond
Prices start from $3,647 NZDSave up to $13,689 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.

B+
3.01ct Cushion
$3,647 NZD