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Cushion|Lab Grown|IGI

3.18ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG739560226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739560226

Diamond specifications and retailer prices

From $1,570 USD
As of October 28, 2026
Save $5,949 USD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,519 USD at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 3.18ct lab-grown cushion diamond

This 3.18ct 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 LG739560226 or 739560226. Listed at 6 retailers as of October 28, 2026, with prices from $1,570 to $7,519, a $5,949 spread on the same certified stone. Yadav Diamonds lists it at $7,519. 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

3.18
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739560226
Dimensions10.67 × 7.27 × 4.78 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm7.27 mm3.18 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739560226
Side View
Table 65.0%Crown 33.2°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 65.7%

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 28
Current: $4,140 USD|Low: $909 USD|High: $8,850 USD|Avg: $3,118 USD|-7.2%
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
Yadav Diamonds
October 19, 2026
Retailer 11$909 USD
Retailer 3$1,210 USD
Retailer 9$1,570 USD
Retailer 12$1,572 USD
Retailer 14$1,580 USD
Retailer 10$1,605 USD
Retailer 6$1,622 USD
Retailer 5$1,911 USD
Retailer 13$3,249 USD
Retailer 7$3,305 USD
Retailer 2$3,393 USD
Retailer 8$3,797 USD
Retailer 1$4,140 USD
Yadav Diamonds$7,519 USD
Retailer 4$8,850 USD

8 data points across 15 retailers

6 retailers$1,570 USD to $7,519 USD

A
Cheapest Retailer
-
$1,570 USD
A
Retailer 2
-
$1,605 USD
View
B+
Retailer 3
-
$3,305 USD
View
Retailer 4
-
$3,797 USD
A$5,841 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
$4,140 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Yadav Diamonds
13186647 · Oct 29
$7,519 USD
View
5 more retailers have this diamond
Prices start from $1,570 USDSave up to $5,949 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
3.18ct Cushion
$1,570 USD