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Cushion|Lab Grown|IGI

3.09ct K VS2 Cushion Lab Grown Diamond

ID • K/VS2 • IGI LG447071960

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG447071960

Diamond specifications and retailer prices

From $20,453 NZD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: $32,099 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447071960 or 447071960. Listed at 3 retailers as of November 6, 2026. 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

3.09
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447071960
Dimensions8.78 × 8.59 × 5.53 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.78 mm8.59 mm3.09 ctK / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447071960
Side View
Table 61.0%Crown 38.1°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $32,099 NZD|Low: $17,676 NZD|High: $32,614 NZD|Avg: $22,492 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$17,676 NZD
Retailer 4$18,044 NZD
Retailer 2$20,453 NZD
Retailer 5$22,774 NZD
MOH London$32,099 NZD

13 data points across 5 retailers

3 retailers

Retailer 1
-
$17,676 NZD
Price last confirmed 25 days ago
B
Retailer 2
-
$20,453 NZD
View
Most Expensive
MOH London
LG447071960 · Nov 5
$32,099 NZD
£14,011 GBP
View
Price under review
2 more retailers have this diamond
Prices start from $20,453 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
3.09ct Cushion
$20,453 NZD