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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 HK$10,042 HKD
As of October 31, 2026
Save HK$21,325 HKD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$31,367 HKD at With Clarity · As of October 31, 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 8 retailers as of October 31, 2026, with prices from HK$10,042 to HK$31,367, a HK$21,325 spread on the same certified stone. With Clarity lists it at HK$31,367. 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 31
Current: HK$13,724 HKD|Low: HK$10,042 HKD|High: HK$31,367 HKD|Avg: HK$21,444 HKD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 31, 2026
Retailer 5HK$10,042 HKD
Retailer 3HK$12,553 HKD
Retailer 2HK$13,486 HKD
Retailer 1HK$13,724 HKD
Retailer 7HK$21,803 HKD
Retailer 4HK$29,703 HKD
Retailer 6HK$30,452 HKD
With ClarityHK$31,367 HKD

24 data points across 8 retailers

8 retailersHK$10,042 HKD to HK$31,367 HKD

A
Cheapest Retailer
-
HK$10,042 HKD
A
Retailer 2
-
HK$12,553 HKD
$1,600 USD
View
A
Retailer 3
-
HK$13,486 HKD
£1,354 GBP
View
A
Retailer 4
-
HK$13,724 HKD
€1,666 EUR
View
B+
Retailer 5
-
HK$21,803 HKD
$2,779 USD
View
B
Retailer 6
-
HK$29,703 HKD
£2,981 GBP
View
B
Retailer 7
-
HK$30,452 HKD
$3,881 USD
View
Most Expensive
B
With Clarity
830654603 · Oct 31
HK$31,367 HKD
$3,998 USD
View
7 more retailers have this diamond
Prices start from HK$10,042 HKDSave up to HK$21,325 HKD

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
HK$10,042 HKD