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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 $699 SGD
£431 GBP
As of October 30, 2026
Save $509 SGD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,208 SGD 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 $699 to $1,208, a $509 spread on the same certified stone. 18carati lists it at $1,208. 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

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,208 SGD|Low: $655 SGD|High: $1,208 SGD|Avg: $936 SGD|+3.4%
18carati
Retailer 2
October 30, 2026
Retailer 2$699 SGD
18carati$1,208 SGD

30 data points across 2 retailers

2 retailers$699 SGD to $1,208 SGD

B
Cheapest Retailer
-
$699 SGD
£431 GBP
Most Expensive
C
18carati
NK-8873IIF-0043 · Oct 28
$1,208 SGD
€900 EUR
View
1 more retailer has this diamond
Prices start from $699 SGDSave up to $509 SGD

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
$699 SGD