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Cushion|Lab Grown|IGI

6.03ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG811634443

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811634443

Diamond specifications and retailer prices

From $16,916 CAD
$12,110 USD
As of October 26, 2026
Save $9,068 CAD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $65,682 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 6.03ct lab-grown cushion diamond

This 6.03ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811634443 or 811634443. Listed at 10 retailers as of October 26, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634443
Dimensions11.91 × 9.92 × 6.50 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.91 mm9.92 mm6.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634443
Side View
Table 59.0%Crown 36.9°Girdle: MED-THKPavilion 36°Culet: NoneDepth 65.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $19,131 CAD|Low: $16,916 CAD|High: $64,369 CAD|Avg: $29,611 CAD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 6$16,916 CAD
Retailer 5$17,066 CAD
Retailer 8$17,558 CAD
Retailer 1$19,131 CAD
Retailer 3$25,985 CAD
Retailer 4$26,638 CAD
Retailer 2$27,240 CAD
Retailer 7$50,011 CAD
With Clarity$64,369 CAD

38 data points across 9 retailers

10 retailers$16,916 CAD to $25,985 CAD

Retailer 1
-
$14,004 CAD
$10,025 USD
Price last confirmed 15 days ago
B
Retailer 2
-
$16,916 CAD
$12,110 USD
View
B
Retailer 3
-
$17,066 CAD
$12,217 USD
View
B
Retailer 4
-
$17,558 CAD
HK$98,200 HKD
View
B
Retailer 5
-
$19,131 CAD
£10,784 GBP
View
B
Retailer 6
-
$25,985 CAD
£14,647 GBP
View
Retailer 7
-
$26,638 CAD
A$29,337 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$27,240 CAD
€18,572 EUR
View
Price under review
Most Expensive
With Clarity
811634443 · Oct 30
$65,682 CAD
$47,020 USD
View
Price under review
8 more retailers have this diamond
Prices start from $16,916 CADSave up to $9,068 CAD

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
6.03ct Cushion
$16,916 CAD