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Round|Lab Grown|IGI

4.89ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG818605043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818605043

Diamond specifications and retailer prices

From HK$5,476 HKD
$698 USD
As of October 31, 2026
Save HK$35,826 HKD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$41,302 HKD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.89ct lab-grown round diamond

This 4.89ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818605043 or 818605043. Listed at 7 retailers as of October 31, 2026, with prices from HK$5,476 to HK$41,302, a HK$35,826 spread on the same certified stone. Frank Darling lists it at HK$41,302. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818605043
Dimensions10.84 × 10.79 × 6.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm10.79 mm4.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818605043
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

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: Oct 31
Current: HK$41,302 HKD|Low: HK$5,476 HKD|High: HK$41,347 HKD|Avg: HK$17,760 HKD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2HK$5,476 HKD
Retailer 4HK$5,774 HKD
Retailer 3HK$6,787 HKD
Retailer 6HK$7,508 HKD
Retailer 8HK$9,133 HKD
Retailer 11HK$12,184 HKD
Retailer 10HK$13,801 HKD
Retailer 5HK$17,119 HKD
Retailer 9HK$21,472 HKD
Retailer 7HK$30,598 HKD
Frank DarlingHK$41,302 HKD
Retailer 12HK$41,347 HKD

17 data points across 12 retailers

7 retailersHK$5,476 HKD to HK$41,302 HKD

A
Cheapest Retailer
-
HK$5,476 HKD
$698 USD
Final sale: no returns
Retailer 2
-
HK$5,704 HKD
$727 USD
View
Price last confirmed 46 days ago
B+
Retailer 3
-
HK$7,508 HKD
$957 USD
View
Retailer 4
-
HK$13,801 HKD
$1,759 USD
View
Price last confirmed 46 days ago
B+
Retailer 5
-
HK$17,119 HKD
$2,182 USD
View
Retailer 6
-
HK$30,598 HKD
$3,900 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Frank Darling
100188087105KD · Oct 31
HK$41,302 HKD
$5,264 USD
View
6 more retailers have this diamond
Prices start from HK$5,476 HKDSave up to HK$35,826 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
4.89ct Round
HK$5,476 HKD