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1.03ct K SI2 Round Lab Grown Diamond

EX • K/SI2 • IGI LGCXN117

Certificate IGI LGCXN117

Diamond specifications and retailer prices

From HK$3,217 HKD
$410 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$3,217 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 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LGCXN117 or CXN117. 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. 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

1.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGCXN117
Top View
LengthWidth1.03 ctK / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGCXN117
Side View
TableCrownGirdlePavilionCulet: NoneDepth

Caratlytics Score

How it works →
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 4
Current: HK$3,217 HKD|Low: HK$3,154 HKD|High: HK$3,585 HKD|Avg: HK$3,319 HKD|-10.3%
September 23, 2026
B2C JewelsHK$3,217 HKD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
21267230 · Nov 4
HK$3,217 HKD
$410 USD
View

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B+
1.03ct Round
HK$3,217 HKD