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Radiant|Lab Grown|IGI

1.13ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG606350691

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

Certificate IGI LG606350691

Diamond specifications and retailer prices

From $682 NZD
$384 USD
As of November 1, 2026
Save $1,105 NZD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,788 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG606350691 or 606350691. Listed at 6 retailers as of November 1, 2026, with prices from $682 to $1,788, a $1,105 spread on the same certified stone. MOH London lists it at $1,788. 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

1.13
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606350691
Dimensions6.72 × 5.34 × 3.69 mm
L/W Ratio1.26
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.72 mm5.34 mm1.13 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606350691
Side View
Table 64.0%Crown 39.5°Girdle: MediumPavilion 35.6°Culet: NoneDepth 69.1%

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 1
Current: $1,788 NZD|Low: $638 NZD|High: $1,810 NZD|Avg: $1,076 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$682 NZD
Retailer 2$684 NZD
Retailer 4$818 NZD
Retailer 6$1,193 NZD
Retailer 5$1,326 NZD
MOH London$1,788 NZD

40 data points across 6 retailers

6 retailers$682 NZD to $1,788 NZD

A
Cheapest Retailer
-
$682 NZD
$384 USD
A
Retailer 2
-
$684 NZD
£303 GBP
View
A
Retailer 3
-
$818 NZD
$460 USD
View
B+
Retailer 4
-
$1,193 NZD
$671 USD
View
B+
Retailer 5
-
$1,326 NZD
$746 USD
View
Most Expensive
B+
MOH London
LG606350691 · Nov 1
$1,788 NZD
£792 GBP
View
5 more retailers have this diamond
Prices start from $682 NZDSave up to $1,105 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
1.13ct Radiant
$682 NZD