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3.64ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG651468501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG651468501

Diamond specifications and retailer prices

From HK$10,194 HKD
CA$1,805 CAD
As of October 30, 2026
Save HK$3,285 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$13,479 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 3.64ct lab-grown round diamond

This 3.64ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651468501 or 651468501. Listed at 2 retailers as of October 30, 2026, with prices from HK$10,194 to HK$13,479, a HK$3,285 spread on the same certified stone. The Diamond Guys lists it at HK$13,479. 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

3.64
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651468501
Dimensions9.83 × 9.78 × 6.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.83 mm9.78 mm3.64 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651468501
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: HK$8,400 HKD|Low: HK$2,032 HKD|High: HK$38,915 HKD|Avg: HK$10,953 HKD|-5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4HK$5,536 HKD
Retailer 7HK$5,928 HKD
Retailer 11HK$6,787 HKD
Retailer 2HK$6,841 HKD
Retailer 8HK$7,885 HKD
Retailer 10HK$8,254 HKD
Retailer 1HK$8,400 HKD
Retailer 9HK$10,194 HKD
Retailer 3HK$13,024 HKD
The Diamond GuysHK$13,479 HKD
Retailer 5HK$16,847 HKD
Retailer 12HK$21,105 HKD
Retailer 6HK$38,915 HKD

58 data points across 13 retailers

2 retailersHK$10,194 HKD to HK$13,479 HKD

B+
Cheapest Retailer
-
HK$10,194 HKD
CA$1,805 CAD
Most Expensive
B
The Diamond Guys
1954434385 · Nov 1
HK$13,479 HKD
$1,718 USD
View
1 more retailer has this diamond
Prices start from HK$10,194 HKDSave up to HK$3,285 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+
3.64ct Round
HK$10,194 HKD