Cushion|Lab Grown|IGI

4.77ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG817626456

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

Certificate IGI LG817626456

Diamond specifications and retailer prices

From $687 USD
£541 GBP
As of October 30, 2026
Save $4,463 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,150 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.77ct lab-grown cushion diamond

This 4.77ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817626456 or 817626456. Listed at 16 retailers as of October 30, 2026, with prices from $687 to $5,150, a $4,463 spread on the same certified stone. Do Amore Diamonds lists it at $5,150. 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

4.77
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817626456
Dimensions9.98 × 9.76 × 6.55 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm9.76 mm4.77 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817626456
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.1%

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 30
Current: $5,150 USD|Low: $657 USD|High: $5,260 USD|Avg: $1,950 USD|-1.2%
Do Amore Diamonds
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
Retailer 16
October 31, 2026
Retailer 5$664 USD
Retailer 10$687 USD
Retailer 4$850 USD
Retailer 13$900 USD
Retailer 15$950 USD
Retailer 6$964 USD
Retailer 2$1,152 USD
Retailer 14$1,520 USD
Retailer 7$1,826 USD
Retailer 8$2,129 USD
Retailer 11$2,248 USD
Retailer 12$3,145 USD
Retailer 3$3,244 USD
Retailer 9$3,296 USD
Retailer 16$4,330 USD
Do Amore Diamonds$5,150 USD

18 data points across 16 retailers

16 retailers$687 USD to $5,150 USD

A
Cheapest Retailer
-
$687 USD
£541 GBP
A
Retailer 2
-
$850 USD
View
A
Retailer 3
-
$900 USD
View
B+
Retailer 4
-
$950 USD
View
A
Retailer 5
-
$964 USD
View
A
Retailer 6
-
$1,152 USD
€1,097 EUR
View
A
Retailer 7
-
$1,520 USD
View
A
Retailer 8
-
$1,826 USD
View
Retailer 9
-
$2,129 USD
View
Price last confirmed 26 days ago
B+
Retailer 10
-
$2,248 USD
CA$3,122 CAD
View
B+
Retailer 11
-
$3,145 USD
£2,476 GBP
View
B+
Retailer 12
-
$3,244 USD
View
B
Retailer 13
-
$3,296 USD
A$5,071 AUD
View
B
Retailer 14
-
$4,010 USD
View
B
Retailer 15
-
$4,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-EB67FC2D3 · Oct 31
$5,150 USD
View
15 more retailers have this diamond
Prices start from $687 USDSave up to $4,463 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
4.77ct Cushion
$687 USD