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Oval|Lab Grown|IGI

4.60ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG821670299

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821670299

Diamond specifications and retailer prices

From HK$15,443 HKD
A$3,028 AUD
As of November 2, 2026
Save HK$39,013 HKD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$54,456 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 4.6ct lab-grown oval diamond

This 4.6ct 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 LG821670299 or 821670299. Listed at 2 retailers as of November 2, 2026, with prices from HK$15,443 to HK$54,456, a HK$39,013 spread on the same certified stone. Frank Darling lists it at HK$54,456. 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

4.60
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821670299
Dimensions13.94 × 9.49 × 5.58 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.94 mm9.49 mm4.60 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821670299
Side View
Table 61.0%Crown 32.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$54,456 HKD|Low: HK$4,566 HKD|High: HK$57,555 HKD|Avg: HK$22,367 HKD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9HK$4,566 HKD
Retailer 3HK$8,003 HKD
Retailer 5HK$9,776 HKD
Retailer 2HK$15,443 HKD
Retailer 6HK$15,692 HKD
Retailer 4HK$15,928 HKD
Retailer 8HK$21,565 HKD
Retailer 10HK$22,879 HKD
Retailer 7HK$53,040 HKD
Frank DarlingHK$54,456 HKD

4 data points across 10 retailers

2 retailersHK$15,443 HKD to HK$54,456 HKD

B+
Cheapest Retailer
-
HK$15,443 HKD
A$3,028 AUD
Most Expensive
B
Frank Darling
BLY923833LGMY · Nov 2
HK$54,456 HKD
$6,941 USD
View
1 more retailer has this diamond
Prices start from HK$15,443 HKDSave up to HK$39,013 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.

B+
4.60ct Oval
HK$15,443 HKD