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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 $1,004 NZD
$565 USD
As of November 1, 2026
Save $2,526 NZD (72%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,740 NZD 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

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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: $3,740 NZD|Low: $921 NZD|High: $3,781 NZD|Avg: $1,945 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$921 NZD
Retailer 8$1,086 NZD
Retailer 6$1,219 NZD
Retailer 3$1,685 NZD
Retailer 2$1,754 NZD
Retailer 4$2,275 NZD
Retailer 5$3,448 NZD
MOH London$3,740 NZD

43 data points across 8 retailers

11 retailers$1,004 NZD to $3,531 NZD

Retailer 1
-
$921 NZD
$518 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$1,004 NZD
$565 USD
View
A
Retailer 3
-
$1,086 NZD
$611 USD
View
B+
Retailer 4
-
$1,219 NZD
$686 USD
View
B+
Retailer 5
-
$1,685 NZD
£746 GBP
View
B+
Retailer 6
-
$1,754 NZD
ZAR 15,939 ZAR
View
B
Retailer 7
-
$2,275 NZD
A$1,969 AUD
View
B
Retailer 8
-
$2,357 NZD
£1,044 GBP
View
B
Retailer 9
-
$3,448 NZD
$1,940 USD
View
B
Retailer 10
-
$3,531 NZD
$1,986 USD
View
Most Expensive
MOH London
LG669449626 · Oct 25
$3,740 NZD
£1,657 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $1,004 NZDSave up to $2,526 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
1.59ct Radiant
$1,004 NZD