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Oval|Lab Grown|IGI

1.00ct D SI2 Oval Lab Grown Diamond

EX • D/SI2 • IGI LG425061019

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG425061019

Diamond specifications and retailer prices

From HK$6,952 HKD
$887 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: HK$6,952 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 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG425061019 or 425061019. Listed at a single retailer as of November 6, 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

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425061019
Dimensions7.36 × 5.54 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
7.36 mm5.54 mm1.00 ctD / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG425061019
Side View
Table 55.5%Crown 34.4°Girdle: THK-VTKPavilion 39°Culet: NoneDepth 63.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: HK$6,952 HKD|Low: HK$6,662 HKD|High: HK$11,356 HKD|Avg: HK$8,419 HKD|-38.8%
September 23, 2026
B2C JewelsHK$6,952 HKD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19123890 · Nov 6
HK$6,952 HKD
$887 USD
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C
1.00ct Oval
HK$6,952 HKD