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Radiant|Lab Grown|IGI

3.07ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • IGI LG660401490

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

Certificate IGI LG660401490

Diamond specifications and retailer prices

From $2,054 NZD
£911 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,054 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 3.07ct lab-grown radiant diamond

This 3.07ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG660401490 or 660401490. 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. 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

3.07
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660401490
Dimensions9.81 × 7.28 × 4.91 mm
L/W Ratio1.35
Top View
9.81 mm7.28 mm3.07 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660401490
Side View
Table 67.0%Crown 45.3°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,353 NZD|Low: $1,353 NZD|High: $1,515 NZD|Avg: $1,462 NZD|-10.7%
February 6, 2026
Retailer 1$1,353 NZD

17 data points across 1 retailer

1 retailer

B+
Diamond Quarter
3.07VS1HLG90CA74N · Oct 31
$2,054 NZD
£911 GBP
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B+
3.07ct Radiant
$2,054 NZD