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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG665408982

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408982

Diamond specifications and retailer prices

From $448 CAD
$321 USD
As of October 29, 2026
Save $3,868 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,316 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408982 or 665408982. Listed at 18 retailers as of October 29, 2026, with prices from $448 to $4,316, a $3,868 spread on the same certified stone. Brilliant Earth lists it at $4,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408982
Dimensions7.97 × 6.11 × 7.97 mm
L/W Ratio1.30
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
7.97 mm6.11 mm1.57 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408982
Side View
Table 63.0%Crown 37.8°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,316 CAD|Low: $444 CAD|High: $4,316 CAD|Avg: $1,325 CAD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 11$448 CAD
Retailer 7$782 CAD
Retailer 4$816 CAD
Retailer 10$839 CAD
Retailer 13$853 CAD
Retailer 17$863 CAD
Retailer 2$875 CAD
Retailer 16$1,023 CAD
Retailer 12$1,154 CAD
Retailer 3$1,338 CAD
Retailer 6$1,664 CAD
Retailer 8$1,822 CAD
Retailer 9$1,948 CAD
Retailer 14$1,992 CAD
Retailer 5$2,053 CAD
Retailer 15$2,151 CAD
Brilliant Earth$4,316 CAD

39 data points across 17 retailers

18 retailers$448 CAD to $4,316 CAD

A
Cheapest Retailer
-
$448 CAD
$321 USD
Final sale: no returns
A
Retailer 2
-
$782 CAD
$560 USD
View
A
Retailer 3
-
$816 CAD
$584 USD
View
A
Retailer 4
-
$839 CAD
€572 EUR
View
A
Retailer 5
-
$853 CAD
ZAR 9,862 ZAR
View
A
Retailer 6
-
$863 CAD
$618 USD
View
A
Retailer 7
-
$875 CAD
£493 GBP
View
A
Retailer 8
-
$1,023 CAD
$732 USD
View
B+
Retailer 9
-
$1,154 CAD
A$1,271 AUD
View
B+
Retailer 10
-
$1,338 CAD
$958 USD
View
B+
Retailer 11
-
$1,632 CAD
$1,168 USD
View
B+
Retailer 12
-
$1,664 CAD
$1,191 USD
View
B
Retailer 13
-
$1,822 CAD
$1,304 USD
View
Retailer 14
-
$1,948 CAD
A$2,145 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$1,992 CAD
£1,123 GBP
View
B
Retailer 16
-
$2,053 CAD
$1,470 USD
View
Retailer 17
-
$2,151 CAD
$1,540 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
13235718A · Oct 29
$4,316 CAD
$3,090 USD
View
17 more retailers have this diamond
Prices start from $448 CADSave up to $3,868 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.

A
1.57ct Cushion
$448 CAD