CaratHunter
Plans
Cushion|Lab Grown|IGI

3.01ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG522239705

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522239705

Diamond specifications and retailer prices

From $1,286 NZD
$725 USD
As of November 1, 2026
Save $5,704 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,991 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG522239705 or 522239705. Listed at 14 retailers as of October 31, 2026, with prices from $1,286 to $6,991, a $5,704 spread on the same certified stone. Brilliant Earth lists it at $6,991. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239705
Dimensions8.34 × 7.94 × 5.17 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
8.34 mm7.94 mm3.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239705
Side View
Table 63.0%Crown 34.5°Girdle: STK-VTKPavilion 34.5°Culet: NoneDepth 65.1%

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: $6,991 NZD|Low: $1,253 NZD|High: $11,594 NZD|Avg: $3,948 NZD|-3.0%
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
November 1, 2026
Retailer 3$1,286 NZD
Retailer 10$1,334 NZD
Retailer 9$1,650 NZD
Retailer 12$1,833 NZD
Retailer 14$1,874 NZD
Retailer 11$2,179 NZD
Retailer 7$3,012 NZD
Retailer 8$3,097 NZD
Retailer 13$4,137 NZD
Retailer 5$4,603 NZD
Retailer 4$4,655 NZD
Retailer 2$5,620 NZD
Brilliant Earth$6,991 NZD
Retailer 6$11,594 NZD

26 data points across 14 retailers

14 retailers$1,286 NZD to $6,991 NZD

A
Cheapest Retailer
-
$1,286 NZD
$725 USD
Final sale: no returns
Retailer 2
-
$1,334 NZD
$752 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,650 NZD
$930 USD
View
A
Retailer 4
-
$1,833 NZD
$1,033 USD
View
A
Retailer 5
-
$1,874 NZD
$1,056 USD
View
A
Retailer 6
-
$2,179 NZD
$1,228 USD
View
B+
Retailer 7
-
$3,012 NZD
A$2,612 AUD
View
B+
Retailer 8
-
$3,097 NZD
ZAR 28,201 ZAR
View
B+
Retailer 9
-
$3,770 NZD
HK$16,600 HKD
View
B+
Retailer 10
-
$4,137 NZD
£1,836 GBP
View
B+
Retailer 11
-
$4,603 NZD
$2,594 USD
View
B+
Retailer 12
-
$4,655 NZD
$2,624 USD
View
B
Retailer 13
-
$5,620 NZD
£2,494 GBP
View
Most Expensive
B
Brilliant Earth
17972589A · Oct 31
$6,991 NZD
$3,940 USD
View
13 more retailers have this diamond
Prices start from $1,286 NZDSave up to $5,704 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
$1,286 NZD