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Radiant|Lab Grown|IGI

1.94ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG523290095

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG523290095

Diamond specifications and retailer prices

From $1,683 NZD
£747 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,683 NZD at Diamond Quarter
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 Diamond Quarter

About this 1.94ct lab-grown radiant diamond

This 1.94ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523290095 or 523290095. Listed at a single retailer as of October 31, 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

1.94
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523290095
Dimensions8.48 × 6.25 × 4.34 mm
L/W Ratio1.36
Culet sizePointed
Top View
8.48 mm6.25 mm1.94 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523290095
Side View
Table 65.0%Crown 43.4°Girdle: MED-STKPavilion 38°Culet: NoneDepth 69.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,128 NZD|Low: $614 NZD|High: $4,139 NZD|Avg: $2,545 NZD|-57.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 3, 2026
Retailer 5$614 NZD
Retailer 2$1,042 NZD
Retailer 1$1,128 NZD
Retailer 7$1,526 NZD
Retailer 6$2,166 NZD
Retailer 8$3,868 NZD
Retailer 4$4,010 NZD
Retailer 3$4,139 NZD

27 data points across 8 retailers

1 retailer

B+
Diamond Quarter
1.94SI1HLG95E851N · Oct 31
$1,683 NZD
£747 GBP
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.94ct Radiant
$1,683 NZD