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Radiant|Lab Grown|IGI

0.74ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG557214824

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

Certificate IGI LG557214824

Diamond specifications and retailer prices

From $592 NZD
€318 EUR
As of October 31, 2026
Save $985 NZD (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,577 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG557214824 or 557214824. Listed at 3 retailers as of October 26, 2026, with prices from $592 to $1,577, a $985 spread on the same certified stone. MOH London lists it at $1,577. 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

0.74
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.7°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557214824
Dimensions6.36 × 4.32 × 3.02 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.36 mm4.32 mm0.74 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG557214824
Side View
Table 66.0%Crown 46.7°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,577 NZD|Low: $574 NZD|High: $1,595 NZD|Avg: $907 NZD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$590 NZD
Retailer 2$592 NZD
Retailer 5$694 NZD
Retailer 7$831 NZD
Retailer 3$882 NZD
Retailer 6$1,181 NZD
MOH London$1,577 NZD

13 data points across 7 retailers

3 retailers$592 NZD to $1,577 NZD

A
Cheapest Retailer
-
$592 NZD
€318 EUR
B
Retailer 2
-
$882 NZD
$497 USD
View
Most Expensive
B
MOH London
LG557214824 · Oct 26
$1,577 NZD
£700 GBP
View
2 more retailers have this diamond
Prices start from $592 NZDSave up to $985 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
0.74ct Radiant
$592 NZD