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Round|Lab Grown|IGI

3.50ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG754535473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754535473

Diamond specifications and retailer prices

From HK$21,419 HKD
$2,730 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$21,419 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754535473 or 754535473. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754535473
Dimensions9.76 × 9.72 × 6.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm9.72 mm3.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754535473
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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$21,419 HKD|Low: HK$3,028 HKD|High: HK$39,072 HKD|Avg: HK$11,876 HKD|-8.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 2, 2026
Retailer 6HK$3,028 HKD
Retailer 2HK$6,343 HKD
Retailer 9HK$8,866 HKD
Retailer 7HK$9,878 HKD
Retailer 5HK$9,995 HKD
Retailer 3HK$10,003 HKD
Retailer 8HK$14,008 HKD
Retailer 10HK$14,687 HKD
Retailer 11HK$15,634 HKD
Retailer 4HK$17,345 HKD
Brilliant EarthHK$21,419 HKD

59 data points across 11 retailers

1 retailer

B
Brilliant Earth
17186451A · Oct 31
HK$21,419 HKD
$2,730 USD
View

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B
3.50ct Round
HK$21,419 HKD