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Cushion|Lab Grown|IGI

6.09ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG706516492

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG706516492

Diamond specifications and retailer prices

From $2,665 NZD
$1,502 USD
As of October 31, 2026
Save $13,712 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $16,377 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.09ct lab-grown cushion diamond

This 6.09ct 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 LG706516492 or 706516492. Listed at 10 retailers as of October 31, 2026, with prices from $2,665 to $16,377, a $13,712 spread on the same certified stone. Do Amore Diamonds lists it at $16,377. 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

6.09
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706516492
Dimensions12.67 × 9.44 × 6.42 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Top View
12.67 mm9.44 mm6.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706516492
Side View
Table 64.0%Crown 36.2°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 68.0%

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: Oct 31
Current: $16,377 NZD|Low: $2,058 NZD|High: $16,962 NZD|Avg: $6,756 NZD|-3.5%
Do Amore Diamonds
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$2,058 NZD
Retailer 13$2,665 NZD
Retailer 5$2,765 NZD
Retailer 6$3,522 NZD
Retailer 7$4,368 NZD
Retailer 9$4,991 NZD
Retailer 4$5,320 NZD
Retailer 8$5,649 NZD
Retailer 10$7,409 NZD
Retailer 11$7,512 NZD
Retailer 2$8,707 NZD
Retailer 14$9,989 NZD
Retailer 12$10,881 NZD
Do Amore Diamonds$16,377 NZD

18 data points across 14 retailers

10 retailers$2,665 NZD to $16,377 NZD

A
Cheapest Retailer
-
$2,665 NZD
$1,502 USD
Final sale: no returns
A
Retailer 2
-
$4,368 NZD
$2,462 USD
View
A
Retailer 3
-
$4,991 NZD
$2,813 USD
View
B+
Retailer 4
-
$5,649 NZD
A$4,898 AUD
View
B+
Retailer 5
-
$7,409 NZD
£3,288 GBP
View
B+
Retailer 6
-
$7,512 NZD
$4,234 USD
View
B+
Retailer 7
-
$8,707 NZD
£3,864 GBP
View
B
Retailer 8
-
$9,989 NZD
$5,630 USD
View
B
Retailer 9
-
$10,881 NZD
$6,132 USD
View
Most Expensive
B
Do Amore Diamonds
27-C3C206CAB · Oct 31
$16,377 NZD
$9,230 USD
View
9 more retailers have this diamond
Prices start from $2,665 NZDSave up to $13,712 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
6.09ct Cushion
$2,665 NZD