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Radiant|Lab Grown|IGI

1.14ct I VS1 Radiant Lab Grown Diamond

GD • I/VS1 • IGI LG617427776

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

Certificate IGI LG617427776

Diamond specifications and retailer prices

From $488 NZD
As of November 3, 2026
Save $1,371 NZD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,859 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.14ct lab-grown radiant diamond

This 1.14ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617427776 or 617427776. Listed at 6 retailers as of November 3, 2026, with prices from $488 to $1,859, a $1,371 spread on the same certified stone. MOH London lists it at $1,859. 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

1.14
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427776
Dimensions6.99 × 5.15 × 3.52 mm
L/W Ratio1.36
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
6.99 mm5.15 mm1.14 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427776
Side View
Table 64.0%Crown 43.8°Girdle: Slightly ThickPavilion 32°Culet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $1,859 NZD|Low: $488 NZD|High: $1,886 NZD|Avg: $1,068 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$488 NZD
Retailer 2$649 NZD
Retailer 3$798 NZD
Retailer 6$931 NZD
Retailer 7$1,153 NZD
Retailer 5$1,588 NZD
MOH London$1,859 NZD

11 data points across 7 retailers

6 retailers$488 NZD to $1,859 NZD

A
Cheapest Retailer
-
$488 NZD
B+
Retailer 2
-
$649 NZD
View
B+
Retailer 3
-
$798 NZD
View
Retailer 4
-
$931 NZD
View
Price last confirmed 88 days ago
B
Retailer 5
-
$1,588 NZD
View
Most Expensive
B
MOH London
LG617427776 · Nov 5
$1,859 NZD
£825 GBP
View
5 more retailers have this diamond
Prices start from $488 NZDSave up to $1,371 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
1.14ct Radiant
$488 NZD