Oval|Lab Grown|IGI

16.48ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG7471895740

Certificate IGI LG7471895740

Diamond specifications and retailer prices

From HK$45,476 HKD
$5,796 USD
As of October 31, 2026
Save HK$14,115 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$59,591 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 16.48ct lab-grown oval diamond

This 16.48ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG7471895740 or 7471895740. Listed at 2 retailers as of October 31, 2026, with prices from HK$45,476 to HK$59,591, a HK$14,115 spread on the same certified stone. NZ Jewellers lists it at HK$59,591. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

16.48
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LG7471895740
Dimensions20.74 × 14.25 × 8.98 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Growth Remnant, Crystal
Top View
20.74 mm14.25 mm16.48 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG7471895740
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: HK$59,591 HKD|Low: HK$45,476 HKD|High: HK$240,012 HKD|Avg: HK$126,374 HKD|+27.4%
NZ Jewellers
Retailer 2
Retailer 3
October 31, 2026
Retailer 2HK$45,476 HKD
NZ JewellersHK$59,591 HKD
Retailer 3HK$240,012 HKD

2 data points across 3 retailers

2 retailersHK$45,476 HKD to HK$59,591 HKD

B+
Cheapest Retailer
-
HK$45,476 HKD
$5,796 USD
Most Expensive
B
NZ Jewellers
016f04be-4ead-43c0-b884-bb815590b637 · Oct 31
HK$59,591 HKD
$7,595 USD
View
1 more retailer has this diamond
Prices start from HK$45,476 HKDSave up to HK$14,115 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+
16.48ct Oval
HK$45,476 HKD