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Radiant|Lab Grown|IGI

3.01ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • IGI LG844680144

Certificate IGI LG844680144

Diamond specifications and retailer prices

From $1,126 NZD
As of November 2, 2026
Save $2,518 NZD (69%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,644 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844680144 or 844680144. Listed at 3 retailers as of November 1, 2026, with prices from $1,126 to $3,644, a $2,518 spread on the same certified stone. Rare Carat lists it at $3,644. 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

3.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG844680144
Dimensions10.54 × 6.97 × 4.85 mm
L/W Ratio1.51
Top View
10.54 mm6.97 mm3.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844680144
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,644 NZD|Low: $1,126 NZD|High: $4,614 NZD|Avg: $1,797 NZD
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$1,126 NZD
Retailer 3$1,762 NZD
Rare Carat$3,644 NZD

9 data points across 3 retailers

3 retailers$1,126 NZD to $3,644 NZD

A
Cheapest Retailer
-
$1,126 NZD
B+
Retailer 2
-
$1,762 NZD
View
Most Expensive
B
Rare Carat
46S844680144 · Nov 1
$3,644 NZD
$2,020 USD
View
2 more retailers have this diamond
Prices start from $1,126 NZDSave up to $2,518 NZD

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.

A
3.01ct Radiant
$1,126 NZD