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Round|Lab Grown|IGI

0.43ct I IF Round Lab Grown Diamond

EX • I/IF • IGI LGF5D38873

Certificate IGI LGF5D38873

Diamond specifications and retailer prices

From HK$4,293 HKD
£431 GBP
As of October 29, 2026
Save HK$3,121 HKD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$7,414 HKD at 18carati · As of October 28, 2026
View at 18carati

About this 0.43ct lab-grown round diamond

This 0.43ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LGF5D38873 or F5D38873. Listed at 2 retailers as of October 28, 2026, with prices from HK$4,293 to HK$7,414, a HK$3,121 spread on the same certified stone. 18carati lists it at HK$7,414. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LGF5D38873
Dimensions4.84 × 4.89 × 3.00 mm
L/W Ratio1.01
Top View
4.84 mm4.89 mm0.43 ctI / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI LGF5D38873
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 61.7%

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 29
Current: HK$7,414 HKD|Low: HK$4,022 HKD|High: HK$7,414 HKD|Avg: HK$5,742 HKD|+3.4%
18carati
Retailer 2
October 29, 2026
Retailer 2HK$4,293 HKD
18caratiHK$7,414 HKD

29 data points across 2 retailers

2 retailersHK$4,293 HKD to HK$7,414 HKD

B+
Cheapest Retailer
-
HK$4,293 HKD
£431 GBP
Most Expensive
C
18carati
NK-8873IIF-0043 · Oct 28
HK$7,414 HKD
€900 EUR
View
1 more retailer has this diamond
Prices start from HK$4,293 HKDSave up to HK$3,121 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+
0.43ct Round
HK$4,293 HKD