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Oval|Lab Grown|IGI

4.77ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG830654603

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830654603

Diamond specifications and retailer prices

From $1,280 USD
HK$10,000 HKD
As of October 30, 2026
Save $2,718 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,998 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.77ct lab-grown oval diamond

This 4.77ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830654603 or 830654603. Listed at 7 retailers as of October 30, 2026, with prices from $1,280 to $3,998, a $2,718 spread on the same certified stone. With Clarity lists it at $3,998. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830654603
Dimensions13.90 × 9.58 × 5.66 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.90 mm9.58 mm4.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830654603
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,719 USD|Low: $1,280 USD|High: $3,998 USD|Avg: $2,740 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 30, 2026
Retailer 4$1,280 USD
Retailer 2$1,600 USD
Retailer 1$1,719 USD
Retailer 5$1,860 USD
Retailer 7$2,779 USD
Retailer 3$3,786 USD
Retailer 6$3,881 USD
With Clarity$3,998 USD

23 data points across 8 retailers

7 retailers$1,280 USD to $3,998 USD

A
Cheapest Retailer
-
$1,280 USD
HK$10,000 HKD
A
Retailer 2
-
$1,600 USD
View
A
Retailer 3
-
$1,719 USD
£1,353 GBP
View
B+
Retailer 4
-
$2,779 USD
View
B
Retailer 5
-
$3,786 USD
£2,981 GBP
View
B
Retailer 6
-
$3,881 USD
View
Most Expensive
B
With Clarity
830654603 · Oct 30
$3,998 USD
View
6 more retailers have this diamond
Prices start from $1,280 USDSave up to $2,718 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 Oval
$1,280 USD