Cushion|Lab Grown|IGI

3.57ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG844656593

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844656593

Diamond specifications and retailer prices

From $890 USD
As of October 28, 2026
Save $2,587 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,305 USD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.57ct lab-grown cushion diamond

This 3.57ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844656593 or 844656593. Listed at 16 retailers as of October 26, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656593
Dimensions10.84 × 7.73 × 5.23 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.73 mm3.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656593
Side View
Table 66.0%Crown 37.3°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.7%

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 28
Current: $2,144 USD|Low: $890 USD|High: $3,703 USD|Avg: $2,151 USD|-4.1%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 12$890 USD
Retailer 8$1,077 USD
Retailer 14$1,115 USD
Retailer 5$1,318 USD
Retailer 4$1,328 USD
Retailer 15$1,403 USD
Retailer 2$1,413 USD
Retailer 1$2,144 USD
Retailer 7$2,153 USD
Retailer 6$2,451 USD
Retailer 9$3,106 USD
Retailer 10$3,120 USD
Retailer 13$3,193 USD
Retailer 11$3,306 USD
Retailer 3$3,477 USD

13 data points across 15 retailers

16 retailers$890 USD to $3,477 USD

A
Cheapest Retailer
-
$890 USD
Final sale: no returns
A
Retailer 2
-
$1,077 USD
£848 GBP
View
A
Retailer 3
-
$1,115 USD
View
A
Retailer 4
-
$1,318 USD
View
A
Retailer 5
-
$1,328 USD
View
A
Retailer 6
-
$1,403 USD
€1,336 EUR
View
A
Retailer 7
-
$1,413 USD
£1,112 GBP
View
A
Retailer 8
-
$2,144 USD
ZAR 34,629 ZAR
View
A
Retailer 9
-
$2,153 USD
A$3,313 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,451 USD
View
B+
Retailer 11
-
$3,106 USD
SGD 4,197 SGD
View
B+
Retailer 12
-
$3,120 USD
View
B+
Retailer 13
-
$3,193 USD
View
B+
Retailer 14
-
$3,306 USD
View
B+
Retailer 15
-
$3,477 USD
£2,738 GBP
View
Most Expensive
B
Rare Carat
CN389-2A · Oct 21
$4,305 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $890 USDSave up to $2,587 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
$890 USD