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Round|Lab Grown|IGI

5.40ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG564358839

Shape and cutting style on the report: Round brilliant

Certificate IGI LG564358839

Diamond specifications and retailer prices

From HK$4,856 HKD
$619 USD
As of November 1, 2026
Save HK$26,840 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$31,697 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 5.4ct lab-grown round diamond

This 5.4ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564358839 or 564358839. Listed at 14 retailers as of November 1, 2026, with prices from HK$4,856 to HK$31,697, a HK$26,840 spread on the same certified stone. Rare Carat lists it at HK$31,697. 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

5.40
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564358839
Dimensions11.29 × 11.23 × 6.95 mm
L/W Ratio1.01
Girdle conditionFaceted
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
11.29 mm11.23 mm5.40 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564358839
Side View
Table 56.5%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$31,697 HKD|Low: HK$4,856 HKD|High: HK$60,730 HKD|Avg: HK$18,466 HKD
Rare Carat
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 13HK$4,856 HKD
Retailer 9HK$5,028 HKD
Retailer 11HK$5,437 HKD
Retailer 16HK$6,025 HKD
Retailer 3HK$6,728 HKD
Retailer 15HK$8,968 HKD
Retailer 14HK$9,169 HKD
Retailer 5HK$9,219 HKD
Retailer 10HK$9,406 HKD
Retailer 12HK$14,946 HKD
Retailer 4HK$15,064 HKD
Retailer 6HK$15,840 HKD
Retailer 2HK$23,734 HKD
Rare CaratHK$31,697 HKD
Retailer 8HK$52,802 HKD
Retailer 7HK$60,730 HKD

5 data points across 16 retailers

14 retailersHK$4,856 HKD to HK$31,697 HKD

A
Cheapest Retailer
-
HK$4,856 HKD
$619 USD
A
Retailer 2
-
HK$5,028 HKD
£505 GBP
View
A
Retailer 3
-
HK$5,437 HKD
$693 USD
View
A
Retailer 4
-
HK$6,025 HKD
$768 USD
View
A
Retailer 5
-
HK$6,728 HKD
View
B+
Retailer 6
-
HK$8,968 HKD
$1,143 USD
View
B+
Retailer 7
-
HK$9,169 HKD
€1,113 EUR
View
B+
Retailer 8
-
HK$9,219 HKD
$1,175 USD
View
B+
Retailer 9
-
HK$9,406 HKD
£944 GBP
View
B
Retailer 10
-
HK$14,946 HKD
$1,905 USD
View
B
Retailer 11
-
HK$15,064 HKD
$1,920 USD
View
B
Retailer 12
-
HK$15,840 HKD
$2,019 USD
View
B
Retailer 13
-
HK$23,734 HKD
£2,382 GBP
View
Most Expensive
B
Rare Carat
KI8393588KF564 · Nov 1
HK$31,697 HKD
$4,040 USD
View
13 more retailers have this diamond
Prices start from HK$4,856 HKDSave up to HK$26,840 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.

A
5.40ct Round
HK$4,856 HKD