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Cushion|Lab Grown|IGI

1.57ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG818624001

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818624001

Diamond specifications and retailer prices

From $402 CAD
$288 USD
As of October 30, 2026
Save $4,057 CAD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,459 CAD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG818624001 or 818624001. Listed at 19 retailers as of October 30, 2026, with prices from $402 to $4,459, a $4,057 spread on the same certified stone. Yadav Diamonds lists it at $4,459. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818624001
Dimensions8.69 × 5.79 × 3.94 mm
L/W Ratio1.50
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
8.69 mm5.79 mm1.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818624001
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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 30
Current: $870 CAD|Low: $316 CAD|High: $4,459 CAD|Avg: $1,788 CAD|+3.2%
Retailer 1
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Yadav Diamonds
October 30, 2026
Retailer 8$402 CAD
Retailer 4$598 CAD
Retailer 14$601 CAD
Retailer 15$774 CAD
Retailer 6$786 CAD
Retailer 18$838 CAD
Retailer 13$847 CAD
Retailer 1$870 CAD
Retailer 12$1,146 CAD
Retailer 3$1,922 CAD
Retailer 11$1,987 CAD
Retailer 10$2,074 CAD
Retailer 16$2,109 CAD
Retailer 17$2,947 CAD
Retailer 2$3,199 CAD
Retailer 9$3,344 CAD
Retailer 5$3,548 CAD
Retailer 7$3,548 CAD
Yadav Diamonds$4,459 CAD

35 data points across 19 retailers

19 retailers$402 CAD to $4,459 CAD

A
Cheapest Retailer
-
$402 CAD
$288 USD
Final sale: no returns
B+
Retailer 2
-
$598 CAD
$428 USD
View
A
Retailer 3
-
$601 CAD
$430 USD
View
A
Retailer 4
-
$774 CAD
€528 EUR
View
A
Retailer 5
-
$786 CAD
$563 USD
View
A
Retailer 6
-
$838 CAD
$600 USD
View
A
Retailer 7
-
$847 CAD
ZAR 9,795 ZAR
View
A
Retailer 8
-
$870 CAD
£491 GBP
View
B+
Retailer 9
-
$1,146 CAD
A$1,262 AUD
View
B+
Retailer 10
-
$1,655 CAD
$1,185 USD
View
B
Retailer 11
-
$1,922 CAD
$1,376 USD
View
B+
Retailer 12
-
$1,987 CAD
£1,120 GBP
View
Retailer 13
-
$2,109 CAD
$1,510 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,947 CAD
$2,110 USD
View
B
Retailer 15
-
$3,199 CAD
$2,290 USD
View
B
Retailer 16
-
$3,344 CAD
$2,394 USD
View
B
Retailer 17
-
$3,548 CAD
$2,540 USD
View
B
Retailer 18
-
$3,548 CAD
$2,540 USD
View
Most Expensive
B
Yadav Diamonds
13313989 · Oct 30
$4,459 CAD
$3,192 USD
View
18 more retailers have this diamond
Prices start from $402 CADSave up to $4,057 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
$402 CAD