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Oval|Lab Grown|IGI

4.80ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG819649415

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819649415

Diamond specifications and retailer prices

From HK$4,464 HKD
$569 USD
As of October 31, 2026
Save HK$3,510 HKD (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$24,910 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.8ct lab-grown oval diamond

This 4.8ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819649415 or 819649415. Listed at 3 retailers as of October 31, 2026, with a 79% 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

4.80
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819649415
Dimensions13.95 × 9.62 × 5.75 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
13.95 mm9.62 mm4.80 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819649415
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: HK$24,910 HKD|Low: HK$4,464 HKD|High: HK$25,302 HKD|Avg: HK$13,642 HKD|-1.6%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3HK$4,464 HKD
Retailer 2HK$7,975 HKD
Rare CaratHK$24,910 HKD

37 data points across 3 retailers

3 retailersHK$4,464 HKD to HK$7,975 HKD

A
Cheapest Retailer
-
HK$4,464 HKD
$569 USD
Final sale: no returns
A
Retailer 2
-
HK$7,975 HKD
£800 GBP
View
Most Expensive
Rare Carat
819649415 · Oct 21
HK$24,910 HKD
$3,175 USD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from HK$4,464 HKDSave up to HK$3,510 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
4.80ct Oval
HK$4,464 HKD