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Radiant|Lab Grown|IGI

1.59ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG669449626

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

Certificate IGI LG669449626

Diamond specifications and retailer prices

From $806 AUD
$565 USD
As of November 1, 2026
Save $2,028 AUD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,003 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.59ct lab-grown radiant diamond

This 1.59ct 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 very-good cut grade and certified by IGI LG669449626 or 669449626. Listed at 11 retailers as of October 31, 2026, with a 252% 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

1.59
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669449626
Dimensions8.26 × 5.76 × 3.96 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.76 mm1.59 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669449626
Side View
Table 65.0%Crown 41.3°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.8%

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: $3,003 AUD|Low: $739 AUD|High: $3,035 AUD|Avg: $1,568 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$739 AUD
Retailer 8$872 AUD
Retailer 6$979 AUD
Retailer 3$1,352 AUD
Retailer 2$1,408 AUD
Retailer 4$1,826 AUD
Retailer 5$2,768 AUD
MOH London$3,003 AUD

42 data points across 8 retailers

11 retailers$806 AUD to $2,835 AUD

Retailer 1
-
$739 AUD
$518 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$806 AUD
$565 USD
View
A
Retailer 3
-
$872 AUD
$611 USD
View
B+
Retailer 4
-
$979 AUD
$686 USD
View
B+
Retailer 5
-
$1,352 AUD
£746 GBP
View
B+
Retailer 6
-
$1,408 AUD
ZAR 15,939 ZAR
View
B
Retailer 7
-
$1,826 AUD
View
B
Retailer 8
-
$1,892 AUD
£1,044 GBP
View
B
Retailer 9
-
$2,768 AUD
$1,940 USD
View
B
Retailer 10
-
$2,835 AUD
$1,986 USD
View
Most Expensive
MOH London
LG669449626 · Oct 25
$3,003 AUD
£1,657 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $806 AUDSave up to $2,028 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
1.59ct Radiant
$806 AUD