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Cushion|Lab Grown|IGI

6.08ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG839654138

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839654138

Diamond specifications and retailer prices

From $3,265 NZD
$1,840 USD
As of November 1, 2026
Save $4,736 NZD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,000 NZD at Brilliance · As of November 1, 2026
View at Brilliance

About this 6.08ct lab-grown cushion diamond

This 6.08ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839654138 or 839654138. Listed at 3 retailers as of November 1, 2026, with prices from $3,265 to $8,000, a $4,736 spread on the same certified stone. Brilliance lists it at $8,000. 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

6.08
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839654138
Dimensions13.03 × 9.41 × 6.37 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.03 mm9.41 mm6.08 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839654138
Side View
Table 58.0%Crown 34.8°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $8,000 NZD|Low: $3,210 NZD|High: $8,000 NZD|Avg: $4,911 NZD|+1.7%
Brilliance
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$3,265 NZD
Retailer 4$4,079 NZD
Retailer 3$4,359 NZD
Brilliance$8,000 NZD

8 data points across 4 retailers

3 retailers$3,265 NZD to $8,000 NZD

A
Cheapest Retailer
-
$3,265 NZD
$1,840 USD
Final sale: no returns
A
Retailer 2
-
$4,359 NZD
$2,457 USD
View
Most Expensive
B
Brilliance
D46044477 · Nov 1
$8,000 NZD
$4,509 USD
View
2 more retailers have this diamond
Prices start from $3,265 NZDSave up to $4,736 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
6.08ct Cushion
$3,265 NZD