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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 $673 AUD
As of November 1, 2026
Save $187 AUD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,754 AUD 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 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,754 AUD|Low: $637 AUD|High: $1,998 AUD|Avg: $1,239 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$673 AUD
Retailer 3$707 AUD
Retailer 7$737 AUD
Retailer 9$813 AUD
Retailer 2$860 AUD
Retailer 10$971 AUD
Retailer 4$1,593 AUD
Retailer 8$1,644 AUD
Retailer 5$1,728 AUD
MOH London$1,754 AUD
Retailer 11$1,998 AUD

15 data points across 11 retailers

6 retailers$673 AUD to $860 AUD

A
Cheapest Retailer
-
$673 AUD
A
Retailer 2
-
$737 AUD
View
B+
Retailer 3
-
$860 AUD
View
Retailer 4
-
$1,593 AUD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,728 AUD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG713507067 · Oct 29
$1,754 AUD
£967 GBP
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $673 AUDSave up to $187 AUD

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
$673 AUD