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Asscher|Lab Grown|IGI

1.00ct F SI1 Asscher Lab Grown Diamond

EX • F/SI1 • IGI LG502158972

Certificate IGI LG502158972

Diamond specifications and retailer prices

From $2,058 NZD
$1,141 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $2,058 NZD 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 asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502158972 or 502158972. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG502158972
Dimensions5.45 × 5.41 mm
L/W Ratio1.01
Top View
5.45 mm5.41 mm1.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502158972
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 64.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: $2,058 NZD|Low: $1,972 NZD|High: $3,328 NZD|Avg: $2,478 NZD|-38.2%
September 23, 2026
B2C Jewels$2,058 NZD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
19835054 · Nov 6
$2,058 NZD
$1,141 USD
View

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C
1.00ct Asscher
$2,058 NZD