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Cushion|Lab Grown|IGI

3.03ct K VS1 Cushion Lab Grown Diamond

ID • K/VS1 • IGI LG845615759

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845615759

Diamond specifications and retailer prices

From $1,860 NZD
As of November 6, 2026
Save $4,844 NZD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,703 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845615759 or 845615759. Listed at 5 retailers as of November 5, 2026, with prices from $1,860 to $6,703, a $4,844 spread on the same certified stone. MOH London lists it at $6,703. 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

3.03
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615759
Dimensions11.24 × 7.22 × 4.47 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.24 mm7.22 mm3.03 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615759
Side View
Table 56.0%Crown 34.3°Girdle: STK-THKPavilion 36.9°Culet: LargeDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,703 NZD|Low: $1,860 NZD|High: $6,758 NZD|Avg: $3,283 NZD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$1,860 NZD
Retailer 4$2,300 NZD
Retailer 3$2,836 NZD
Retailer 2$4,605 NZD
MOH London$6,703 NZD

9 data points across 5 retailers

5 retailers$1,860 NZD to $6,703 NZD

A
Cheapest Retailer
-
$1,860 NZD
A
Retailer 2
-
$2,300 NZD
View
A
Retailer 3
-
$2,836 NZD
View
B
Retailer 4
-
$4,605 NZD
View
Most Expensive
B
MOH London
LG845615759 · Nov 5
$6,703 NZD
£2,926 GBP
View
4 more retailers have this diamond
Prices start from $1,860 NZDSave up to $4,844 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
3.03ct Cushion
$1,860 NZD