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Cushion|Lab Grown|IGI

5.57ct D VVS1 Cushion Lab Grown Diamond

GD • D/VVS1 • IGI LG780662834

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780662834

Diamond specifications and retailer prices

From $7,645 CAD
$5,473 USD
As of November 2, 2026
Save $14,608 CAD (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $32,863 CAD at With Clarity · As of November 2, 2026
View at With Clarity

About this 5.57ct lab-grown cushion diamond

This 5.57ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG780662834 or 780662834. Listed at 14 retailers as of October 27, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.57
Carat
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662834
Dimensions11.91 × 9.43 × 6.24 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
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 mm9.43 mm5.57 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662834
Side View
Table 58.0%Crown 35.9°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $10,437 CAD|Low: $7,645 CAD|High: $32,863 CAD|Avg: $17,331 CAD|-14.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
November 2, 2026
Retailer 13$7,645 CAD
Retailer 3$10,371 CAD
Retailer 1$10,437 CAD
Retailer 11$12,712 CAD
Retailer 8$13,534 CAD
Retailer 2$15,476 CAD
Retailer 10$16,708 CAD
Retailer 6$16,735 CAD
Retailer 7$17,599 CAD
Retailer 9$17,699 CAD
Retailer 12$18,848 CAD
Retailer 4$22,253 CAD
Retailer 5$29,520 CAD
With Clarity$32,863 CAD

41 data points across 14 retailers

14 retailers$7,645 CAD to $22,253 CAD

B+
Cheapest Retailer
-
$7,645 CAD
$5,473 USD
B
Retailer 2
-
$10,371 CAD
HK$58,000 HKD
View
B
Retailer 3
-
$10,437 CAD
£5,883 GBP
View
B
Retailer 4
-
$12,712 CAD
$9,100 USD
View
B
Retailer 5
-
$13,534 CAD
€9,227 EUR
View
B
Retailer 6
-
$15,476 CAD
$11,079 USD
View
B
Retailer 7
-
$16,708 CAD
ZAR 193,227 ZAR
View
B
Retailer 8
-
$16,735 CAD
£9,433 GBP
View
B
Retailer 9
-
$17,599 CAD
A$19,382 AUD
View
B
Retailer 10
-
$17,699 CAD
$12,670 USD
View
B
Retailer 11
-
$18,848 CAD
$13,493 USD
View
B
Retailer 12
-
$22,253 CAD
$15,930 USD
View
Retailer 13
-
$29,520 CAD
$21,133 USD
View
Price under review
Most Expensive
With Clarity
780662834 · Nov 2
$32,863 CAD
$23,526 USD
View
Price under review
13 more retailers have this diamond
Prices start from $7,645 CADSave up to $14,608 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+
5.57ct Cushion
$7,645 CAD