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Round|Lab Grown|IGI

3.05ct K VS1 Round Lab Grown Diamond

EX • K/VS1 • IGI LG450045288

Shape and cutting style on the report: Round brilliant

Certificate IGI LG450045288

Diamond specifications and retailer prices

From HK$6,417 HKD
$818 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$6,417 HKD at B2C Jewels
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 B2C Jewels

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG450045288 or 450045288. Listed at a single retailer as of November 4, 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

3.05
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450045288
Dimensions9.16 × 9.23 × 5.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm9.23 mm3.05 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450045288
Side View
Table 59.5%Crown 35.1°Girdle: UNDPavilion 40.7°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$6,417 HKD|Low: HK$5,664 HKD|High: HK$287,134 HKD|Avg: HK$45,383 HKD|+4.3%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 5HK$6,253 HKD
Retailer 3HK$6,355 HKD
B2C JewelsHK$6,417 HKD
Retailer 4HK$6,535 HKD
Retailer 9HK$7,461 HKD
Retailer 10HK$9,610 HKD
Retailer 2HK$11,580 HKD
Retailer 6HK$11,729 HKD
Retailer 7HK$14,647 HKD
Retailer 8HK$287,134 HKD

61 data points across 10 retailers

1 retailer

B+
B2C Jewels
20054205 · Nov 4
HK$6,417 HKD
$818 USD
View

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B+
3.05ct Round
HK$6,417 HKD