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Cushion|Lab Grown|IGI

3.03ct I VS1 Cushion Lab Grown Diamond

GD • I/VS1 • IGI LG851645735

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG851645735

Diamond specifications and retailer prices

From $2,482 NZD
As of November 5, 2026
Save $6,831 NZD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,312 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG851645735 or 851645735. Listed at 9 retailers as of November 4, 2026, with prices from $2,482 to $9,312, a $6,831 spread on the same certified stone. Taylor and Hart lists it at $9,312. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.03
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851645735
Dimensions11.17 × 7.52 × 4.90 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm7.52 mm3.03 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851645735
Side View
Table 51.0%Crown 34.7°Girdle: STK-THKPavilion 34.9°Culet: LargeDepth 65.2%

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 5
Current: $2,962 NZD|Low: $2,482 NZD|High: $9,312 NZD|Avg: $5,666 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 5, 2026
Retailer 4$2,482 NZD
Retailer 6$2,800 NZD
Retailer 1$2,962 NZD
Retailer 2$3,460 NZD
Retailer 3$3,789 NZD
Retailer 5$6,404 NZD
Retailer 7$8,099 NZD
Retailer 8$8,523 NZD
Taylor and Hart$9,312 NZD

3 data points across 9 retailers

9 retailers$2,482 NZD to $9,312 NZD

B+
Cheapest Retailer
-
$2,482 NZD
B+
Retailer 2
-
$2,800 NZD
View
B+
Retailer 3
-
$2,962 NZD
View
B
Retailer 4
-
$3,460 NZD
View
B
Retailer 5
-
$3,789 NZD
View
B
Retailer 6
-
$6,404 NZD
View
C
Retailer 7
-
$8,099 NZD
View
C
Retailer 8
-
$8,523 NZD
View
Most Expensive
C
Taylor and Hart
6M2IVBV · Nov 4
$9,312 NZD
$5,235 USD
View
8 more retailers have this diamond
Prices start from $2,482 NZDSave up to $6,831 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+
3.03ct Cushion
$2,482 NZD