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Radiant|Lab Grown|IGI

1.55ct F VVS1 Radiant Lab Grown Diamond

GD • F/VVS1 • IGI LG713507067

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

Certificate IGI LG713507067

Diamond specifications and retailer prices

From $850 NZD
As of November 1, 2026
Save $211 NZD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,215 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG713507067 or 713507067. Listed at 6 retailers as of November 1, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.55
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713507067
Dimensions8.17 × 5.80 × 3.92 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.80 mm1.55 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713507067
Side View
Table 64.0%Crown 37.6°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,215 NZD|Low: $805 NZD|High: $2,524 NZD|Avg: $1,561 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$850 NZD
Retailer 3$893 NZD
Retailer 7$931 NZD
Retailer 9$1,026 NZD
Retailer 2$1,061 NZD
Retailer 10$1,227 NZD
Retailer 4$2,011 NZD
Retailer 8$2,076 NZD
Retailer 5$2,183 NZD
MOH London$2,215 NZD
Retailer 11$2,524 NZD

15 data points across 11 retailers

6 retailers$850 NZD to $1,061 NZD

A
Cheapest Retailer
-
$850 NZD
A
Retailer 2
-
$931 NZD
View
A
Retailer 3
-
$1,061 NZD
View
Retailer 4
-
$2,011 NZD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,183 NZD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG713507067 · Oct 29
$2,215 NZD
£967 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $850 NZDSave up to $211 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
1.55ct Radiant
$850 NZD