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Heart|Lab Grown|IGI

4.77ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG769608351

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG769608351

Diamond specifications and retailer prices

From $1,367 USD
As of October 30, 2026
Save $6,634 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,230 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.77ct lab-grown heart diamond

This 4.77ct lab-grown heart 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 LG769608351 or 769608351. Listed at 22 retailers as of October 30, 2026, with a 485% 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

4.77
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769608351
Dimensions10.84 × 11.65 × 6.57 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm11.65 mm4.77 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769608351
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.4%

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: $1,651 USD|Low: $1,367 USD|High: $8,101 USD|Avg: $2,995 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
Retailer 20
November 1, 2026
Retailer 11$1,367 USD
Retailer 3$1,487 USD
Retailer 5$1,586 USD
Retailer 10$1,586 USD
Retailer 1$1,651 USD
Retailer 17$1,659 USD
Retailer 4$1,755 USD
Retailer 7$1,878 USD
Retailer 12$2,218 USD
Retailer 20$2,268 USD
Retailer 16$2,529 USD
Retailer 6$2,956 USD
Retailer 13$2,972 USD
Retailer 18$3,375 USD
Retailer 14$3,398 USD
Retailer 9$3,823 USD
Retailer 2$4,341 USD
Retailer 19$5,122 USD
Retailer 8$5,575 USD
Retailer 15$8,001 USD

26 data points across 20 retailers

22 retailers$1,367 USD to $8,001 USD

A
Cheapest Retailer
-
$1,367 USD
A
Retailer 2
-
$1,487 USD
View
A
Retailer 3
-
$1,586 USD
View
Retailer 4
-
$1,586 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,651 USD
£1,300 GBP
View
A
Retailer 6
-
$1,659 USD
View
Final sale: no returns
A
Retailer 7
-
$1,755 USD
View
A
Retailer 8
-
$1,878 USD
View
A
Retailer 9
-
$2,218 USD
£1,747 GBP
View
A
Retailer 10
-
$2,268 USD
View
B+
Retailer 11
-
$2,529 USD
€2,409 EUR
View
B+
Retailer 12
-
$2,956 USD
View
B+
Retailer 13
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$2,972 USD
View
B+
Retailer 14
-
$3,375 USD
ZAR 54,531 ZAR
View
B+
Retailer 15
-
$3,398 USD
A$5,227 AUD
View
B
Retailer 16
-
$3,823 USD
View
B
Retailer 17
-
$4,341 USD
View
B
Retailer 18
-
$5,122 USD
£4,033 GBP
View
B
Retailer 19
-
$5,575 USD
View
B
Retailer 20
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$5,765 USD
View
B
Retailer 21
-
$8,001 USD
A$12,309 AUD
View
Most Expensive
Brilliant Earth
20552238A · Oct 28
$12,230 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,367 USDSave up to $6,634 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 Heart
$1,367 USD