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3.10ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG624437422

Shape and cutting style on the report: Round brilliant

Certificate IGI LG624437422

Diamond specifications and retailer prices

From HK$9,846 HKD
As of November 5, 2026
Save HK$3,193 HKD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$13,039 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.1ct lab-grown round diamond

This 3.1ct 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 LG624437422 or 624437422. Listed at 3 retailers as of November 5, 2026, with prices from HK$9,846 to HK$13,039, a HK$3,193 spread on the same certified stone. The Diamond Guys lists it at HK$13,039. 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

3.10
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624437422
Dimensions9.49 × 9.43 × 5.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.49 mm9.43 mm3.10 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624437422
Side View
Table 56.0%Crown 33.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.3%

Caratlytics Score

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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: Nov 5
Current: HK$2,644 HKD|Low: HK$1,969 HKD|High: HK$21,888 HKD|Avg: HK$9,513 HKD|+29.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
September 18, 2026
Retailer 1HK$2,644 HKD
Retailer 12HK$3,036 HKD
Retailer 7HK$3,075 HKD
Retailer 10HK$4,260 HKD
Retailer 11HK$4,801 HKD
Retailer 8HK$5,194 HKD
Retailer 9HK$5,397 HKD
Retailer 13HK$7,547 HKD
Retailer 2HK$7,571 HKD
Retailer 14HK$8,167 HKD
Retailer 3HK$8,292 HKD
Retailer 4HK$9,846 HKD
The Diamond GuysHK$13,039 HKD
Retailer 6HK$15,102 HKD
Retailer 5HK$20,790 HKD

67 data points across 15 retailers

3 retailersHK$9,846 HKD to HK$13,039 HKD

Retailer 1
-
HK$3,036 HKD
Price last confirmed 51 days ago
B+
Retailer 2
-
HK$9,846 HKD
View
Most Expensive
B
The Diamond Guys
1954434399 · Nov 6
HK$13,039 HKD
$1,662 USD
View
2 more retailers have this diamond
Prices start from HK$9,846 HKDSave up to HK$3,193 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+
3.10ct Round
HK$9,846 HKD