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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 $1,636 SGD
HK$10,000 HKD
As of October 30, 2026
Save $3,475 SGD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,111 SGD 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 $1,636 to $5,111, a $3,475 spread on the same certified stone. With Clarity lists it at $5,111. 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
Colour
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: $2,197 SGD|Low: $1,636 SGD|High: $5,111 SGD|Avg: $3,503 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 30, 2026
Retailer 4$1,636 SGD
Retailer 2$2,045 SGD
Retailer 1$2,197 SGD
Retailer 5$2,377 SGD
Retailer 7$3,553 SGD
Retailer 3$4,840 SGD
Retailer 6$4,962 SGD
With Clarity$5,111 SGD

23 data points across 8 retailers

7 retailers$1,636 SGD to $5,111 SGD

A
Cheapest Retailer
-
$1,636 SGD
HK$10,000 HKD
A
Retailer 2
-
$2,045 SGD
$1,600 USD
View
A
Retailer 3
-
$2,197 SGD
£1,353 GBP
View
B+
Retailer 4
-
$3,553 SGD
$2,779 USD
View
B
Retailer 5
-
$4,840 SGD
£2,981 GBP
View
B
Retailer 6
-
$4,962 SGD
$3,881 USD
View
Most Expensive
B
With Clarity
830654603 · Oct 30
$5,111 SGD
$3,998 USD
View
6 more retailers have this diamond
Prices start from $1,636 SGDSave up to $3,475 SGD

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
$1,636 SGD