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Radiant|Lab Grown|IGI

1.41ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG768690939

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

Certificate IGI LG768690939

Diamond specifications and retailer prices

From $339 NZD
As of November 2, 2026
Save $1,624 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,963 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.41ct lab-grown radiant diamond

This 1.41ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG768690939 or 768690939. Listed at 11 retailers as of November 2, 2026, with prices from $339 to $1,963, a $1,624 spread on the same certified stone. MOH London lists it at $1,963. 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

1.41
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768690939
Dimensions7.93 × 5.21 × 3.73 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.21 mm1.41 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768690939
Side View
Table 67.0%Crown 28°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 71.6%

Caratlytics Score

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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: $1,963 NZD|Low: $328 NZD|High: $2,009 NZD|Avg: $901 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$339 NZD
Retailer 5$393 NZD
Retailer 11$420 NZD
Retailer 4$711 NZD
Retailer 7$736 NZD
Retailer 2$750 NZD
Retailer 6$878 NZD
Retailer 9$970 NZD
Retailer 10$1,349 NZD
Retailer 8$1,355 NZD
MOH London$1,963 NZD

45 data points across 11 retailers

11 retailers$339 NZD to $1,963 NZD

A
Cheapest Retailer
-
$339 NZD
A
Retailer 2
-
$393 NZD
View
A
Retailer 3
-
$420 NZD
View
A
Retailer 4
-
$711 NZD
View
B+
Retailer 5
-
$736 NZD
View
A
Retailer 6
-
$750 NZD
View
B+
Retailer 7
-
$878 NZD
View
B+
Retailer 8
-
$970 NZD
View
B
Retailer 9
-
$1,349 NZD
View
B
Retailer 10
-
$1,355 NZD
View
Most Expensive
B
MOH London
LG768690939 · Nov 2
$1,963 NZD
£857 GBP
View
10 more retailers have this diamond
Prices start from $339 NZDSave up to $1,624 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
1.41ct Radiant
$339 NZD