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Oval|Lab Grown|IGI

4.88ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG817614498

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817614498

Diamond specifications and retailer prices

From HK$5,469 HKD
$697 USD
As of November 1, 2026
Save HK$23,013 HKD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$28,481 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.88ct lab-grown oval diamond

This 4.88ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817614498 or 817614498. Listed at 4 retailers as of November 1, 2026, with prices from HK$5,469 to HK$28,481, a HK$23,013 spread on the same certified stone. Rare Carat lists it at HK$28,481. 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

4.88
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817614498
Dimensions13.60 × 9.77 × 5.89 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm9.77 mm4.88 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817614498
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$28,481 HKD|Low: HK$5,469 HKD|High: HK$28,952 HKD|Avg: HK$14,697 HKD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$5,469 HKD
Retailer 2HK$9,424 HKD
Retailer 6HK$9,549 HKD
Retailer 5HK$10,553 HKD
Retailer 4HK$14,704 HKD
Retailer 7HK$15,771 HKD
Retailer 8HK$20,597 HKD
Rare CaratHK$28,481 HKD

36 data points across 8 retailers

4 retailersHK$5,469 HKD to HK$28,481 HKD

A
Cheapest Retailer
-
HK$5,469 HKD
$697 USD
Final sale: no returns
A
Retailer 2
-
HK$9,424 HKD
£946 GBP
View
Retailer 3
-
HK$14,704 HKD
$1,874 USD
View
Price last confirmed 47 days ago
Most Expensive
B
Rare Carat
817614498 · Nov 1
HK$28,481 HKD
$3,630 USD
View
3 more retailers have this diamond
Prices start from HK$5,469 HKDSave up to HK$23,013 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.

A
4.88ct Oval
HK$5,469 HKD