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Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG773627377

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

Certificate IGI LG773627377

Diamond specifications and retailer prices

From $16,785 NZD
$9,460 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $18,890 NZD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG773627377 or 773627377. Listed at 2 retailers as of October 29, 2026. 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

4.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773627377
Dimensions7.95 × 7.95 × 10.32 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.95 mm4.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773627377
Side View
Table 70.0%Crown 49.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 70.3%

Caratlytics Score

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

Last verified: Oct 29
Current: $18,890 NZD|Low: $3,302 NZD|High: $27,023 NZD|Avg: $11,779 NZD|+10.9%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
July 23, 2026
Retailer 9$3,302 NZD
Retailer 8$5,083 NZD
Retailer 14$6,098 NZD
Retailer 6$6,191 NZD
Retailer 3$6,909 NZD
Retailer 13$7,308 NZD
Retailer 12$7,469 NZD
Retailer 5$9,086 NZD
Retailer 4$11,411 NZD
Retailer 10$13,236 NZD
Retailer 2$13,506 NZD
Retailer 7$16,732 NZD
Retailer 11$16,785 NZD
Retailer 15$17,411 NZD
Novita Diamonds$18,890 NZD

64 data points across 15 retailers

2 retailers

B+
Cheapest Retailer
-
$16,785 NZD
$9,460 USD
Most Expensive
Novita Diamonds
cert_773627377 · Jul 4
$18,890 NZD
A$16,379 AUD
View
Price last confirmed 118 days ago
1 more retailer has this diamond
Prices start from $16,785 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.

B+
4.01ct Radiant
$16,785 NZD