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Cushion|Lab Grown|IGI

6.65ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG715566088

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG715566088

Diamond specifications and retailer prices

From $4,542 CAD
HK$25,400 HKD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $4,542 CAD at Ting Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Ting Diamond

About this 6.65ct lab-grown cushion diamond

This 6.65ct 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 LG715566088 or 715566088. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.65
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715566088
Dimensions13.96 × 9.43 × 6.17 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.96 mm9.43 mm6.65 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715566088
Side View
Table 63.0%Crown 34.5°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $3,691 CAD|Low: $2,415 CAD|High: $16,137 CAD|Avg: $7,284 CAD|+46.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Ting Diamond
September 18, 2026
Retailer 1$3,691 CAD
Retailer 2$4,107 CAD
Ting Diamond$4,542 CAD
Retailer 7$5,227 CAD
Retailer 6$5,437 CAD
Retailer 3$5,547 CAD
Retailer 4$5,720 CAD
Retailer 9$6,572 CAD
Retailer 5$8,749 CAD
Retailer 8$13,429 CAD
Retailer 10$15,825 CAD

61 data points across 11 retailers

1 retailer

B+
Ting Diamond
9165911 · Oct 30
$4,542 CAD
HK$25,400 HKD
View

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B+
6.65ct Cushion
$4,542 CAD