Cushion|Lab Grown|IGI

4.95ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG830689987

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG830689987

Diamond specifications and retailer prices

From $727 USD
£573 GBP
As of October 27, 2026
Save $8,023 USD (92%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,750 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.95ct lab-grown cushion diamond

This 4.95ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830689987 or 830689987. Listed at 11 retailers as of October 27, 2026, with prices from $727 to $8,750, a $8,023 spread on the same certified stone. Brilliant Earth lists it at $8,750. 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

4.95
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830689987
Dimensions10.01 × 9.87 × 6.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm9.87 mm4.95 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830689987
Side View
Table 62.0%Crown 37.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.6%

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 27
Current: $1,268 USD|Low: $698 USD|High: $5,630 USD|Avg: $2,064 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$711 USD
Retailer 5$727 USD
Retailer 4$855 USD
Retailer 11$1,030 USD
Retailer 8$1,041 USD
Retailer 1$1,268 USD
Retailer 10$1,641 USD
Retailer 3$1,960 USD
Retailer 6$3,195 USD
Retailer 2$5,333 USD
Retailer 9$5,630 USD

12 data points across 11 retailers

11 retailers$727 USD to $8,750 USD

A
Cheapest Retailer
-
$727 USD
£573 GBP
A
Retailer 2
-
$855 USD
View
A
Retailer 3
-
$1,030 USD
View
B+
Retailer 4
-
$1,041 USD
View
A
Retailer 5
-
$1,268 USD
€1,208 EUR
View
A
Retailer 6
-
$1,641 USD
View
A
Retailer 7
-
$1,960 USD
View
B+
Retailer 8
-
$3,195 USD
£2,516 GBP
View
B
Retailer 9
-
$5,333 USD
View
B
Retailer 10
-
$5,630 USD
View
Most Expensive
B
Brilliant Earth
22296256A · Oct 28
$8,750 USD
View
10 more retailers have this diamond
Prices start from $727 USDSave up to $8,023 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
4.95ct Cushion
$727 USD