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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 $634 USD
As of October 29, 2026
Save $2,434 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,068 USD 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 $634 to $3,068, a $2,434 spread on the same certified stone. MOH London lists it at $3,068. 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

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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: $3,068 USD|Low: $634 USD|High: $3,089 USD|Avg: $1,526 USD|+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$634 USD
Retailer 13$703 USD
Retailer 9$785 USD
Retailer 8$835 USD
Retailer 14$942 USD
Retailer 7$999 USD
Retailer 2$1,097 USD
Retailer 15$1,278 USD
Retailer 10$1,485 USD
Retailer 11$1,518 USD
Retailer 12$2,042 USD
Retailer 5$2,263 USD
Retailer 4$2,364 USD
Retailer 3$2,440 USD
MOH London$3,068 USD

36 data points across 15 retailers

16 retailers$634 USD to $3,068 USD

A
Cheapest Retailer
-
$634 USD
Final sale: no returns
Retailer 2
-
$703 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$785 USD
£618 GBP
View
A
Retailer 4
-
$835 USD
View
B+
Retailer 5
-
$942 USD
View
A
Retailer 6
-
$999 USD
View
A
Retailer 7
-
$1,097 USD
£864 GBP
View
A
Retailer 8
-
$1,278 USD
View
A
Retailer 9
-
$1,485 USD
A$2,284 AUD
View
Retailer 10
-
$1,518 USD
ZAR 24,520 ZAR
View
Price last confirmed 16 days ago
Retailer 11
-
$2,042 USD
£1,608 GBP
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$2,263 USD
View
B+
Retailer 13
-
$2,278 USD
View
B+
Retailer 14
-
$2,364 USD
View
Retailer 15
-
$2,440 USD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
LG804641517 · Oct 29
$3,068 USD
£2,416 GBP
View
15 more retailers have this diamond
Prices start from $634 USDSave up to $2,434 USD

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
$634 USD