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1.18ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG696546314

Certificate IGI LG696546314

Diamond specifications and retailer prices

From HK$4,119 HKD
As of November 6, 2026
Save HK$1,687 HKD (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,805 HKD at Zales · As of November 6, 2026
View at Zales

About this 1.18ct lab-grown round diamond

This 1.18ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696546314 or 696546314. Listed at 3 retailers as of November 6, 2026, with prices from HK$4,119 to HK$5,805, a HK$1,687 spread on the same certified stone. Zales lists it at HK$5,805. 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

1.18
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG696546314
Dimensions6.80 × 6.84 mm
L/W Ratio1.01
Top View
6.80 mm6.84 mm1.18 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696546314
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: HK$4,119 HKD|Low: HK$4,119 HKD|High: HK$10,120 HKD|Avg: HK$7,449 HKD|-59.3%
Retailer 1
Retailer 2
Zales
November 6, 2026
Retailer 1HK$4,119 HKD
Retailer 2HK$5,805 HKD
ZalesHK$5,805 HKD

10 data points across 3 retailers

3 retailersHK$4,119 HKD to HK$5,805 HKD

B+
Cheapest Retailer
-
HK$4,119 HKD
B
Retailer 2
-
HK$5,805 HKD
View
Most Expensive
B
Zales
524970515 · Nov 6
HK$5,805 HKD
$740 USD
View
2 more retailers have this diamond
Prices start from HK$4,119 HKDSave up to HK$1,687 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+
1.18ct Round
HK$4,119 HKD