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0.90ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG451078857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451078857

Diamond specifications and retailer prices

From HK$7,744 HKD
$987 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: HK$7,744 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 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG451078857 or 451078857. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451078857
Dimensions6.06 × 6.09 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.06 mm6.09 mm0.90 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451078857
Side View
Table 55.0%Crown 36.2°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 63.8%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: HK$7,744 HKD|Low: HK$7,406 HKD|High: HK$12,585 HKD|Avg: HK$9,344 HKD|-38.5%
September 23, 2026
B2C JewelsHK$7,744 HKD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19123776 · Oct 30
HK$7,744 HKD
$987 USD
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C
0.90ct Round
HK$7,744 HKD