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Cushion|Lab Grown|IGI

3.57ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG804641517

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804641517

Diamond specifications and retailer prices

From $886 CAD
$634 USD
As of October 29, 2026
Save $3,401 CAD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,286 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804641517 or 804641517. Listed at 16 retailers as of October 29, 2026, with prices from $886 to $4,286, a $3,401 spread on the same certified stone. MOH London lists it at $4,286. 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

3.57
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804641517
Dimensions11.01 × 7.60 × 5.11 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm7.60 mm3.57 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804641517
Side View
Table 63.0%Crown 33.8°Girdle: MED-THKPavilion 37.9°Culet: NoneDepth 67.2%

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 29
Current: $4,286 CAD|Low: $886 CAD|High: $4,315 CAD|Avg: $2,131 CAD|+0.5%
MOH London
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
October 31, 2026
Retailer 6$886 CAD
Retailer 13$982 CAD
Retailer 9$1,096 CAD
Retailer 8$1,166 CAD
Retailer 14$1,316 CAD
Retailer 7$1,396 CAD
Retailer 2$1,533 CAD
Retailer 15$1,785 CAD
Retailer 10$2,074 CAD
Retailer 11$2,120 CAD
Retailer 12$2,853 CAD
Retailer 5$3,161 CAD
Retailer 4$3,303 CAD
Retailer 3$3,408 CAD
MOH London$4,286 CAD

36 data points across 15 retailers

16 retailers$886 CAD to $4,286 CAD

A
Cheapest Retailer
-
$886 CAD
$634 USD
Final sale: no returns
Retailer 2
-
$982 CAD
$703 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,096 CAD
£618 GBP
View
A
Retailer 4
-
$1,166 CAD
$835 USD
View
B+
Retailer 5
-
$1,316 CAD
$942 USD
View
A
Retailer 6
-
$1,396 CAD
$999 USD
View
A
Retailer 7
-
$1,533 CAD
£864 GBP
View
A
Retailer 8
-
$1,785 CAD
$1,278 USD
View
A
Retailer 9
-
$2,074 CAD
A$2,284 AUD
View
Retailer 10
-
$2,120 CAD
ZAR 24,520 ZAR
View
Price last confirmed 16 days ago
Retailer 11
-
$2,853 CAD
£1,608 GBP
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$3,161 CAD
$2,263 USD
View
B+
Retailer 13
-
$3,182 CAD
$2,278 USD
View
B+
Retailer 14
-
$3,303 CAD
$2,364 USD
View
Retailer 15
-
$3,408 CAD
$2,440 USD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
LG804641517 · Oct 29
$4,286 CAD
£2,416 GBP
View
15 more retailers have this diamond
Prices start from $886 CADSave up to $3,401 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
3.57ct Cushion
$886 CAD