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Radiant|Lab Grown|IGI

1.59ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG833639441

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

Certificate IGI LG833639441

Diamond specifications and retailer prices

From $446 NZD
$251 USD
As of November 1, 2026
Save $2,447 NZD (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,893 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 top-tier cut grade and certified by IGI LG833639441 or 833639441. Listed at 6 retailers as of November 1, 2026, with prices from $446 to $2,893, a $2,447 spread on the same certified stone. Frank Darling lists it at $2,893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833639441
Dimensions8.08 × 5.83 × 3.98 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.83 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833639441
Side View
Table 65.0%Crown 46.2°Girdle: MediumPavilion 36.3°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 1
Current: $2,893 NZD|Low: $446 NZD|High: $2,893 NZD|Avg: $1,365 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$446 NZD
Retailer 5$674 NZD
Retailer 7$966 NZD
Retailer 8$1,191 NZD
Retailer 3$1,201 NZD
Retailer 9$1,695 NZD
Retailer 2$1,793 NZD
Retailer 6$2,124 NZD
Frank Darling$2,893 NZD

17 data points across 9 retailers

6 retailers$446 NZD to $2,893 NZD

A
Cheapest Retailer
-
$446 NZD
$251 USD
Final sale: no returns
B+
Retailer 2
-
$674 NZD
$379 USD
View
A
Retailer 3
-
$1,081 NZD
$608 USD
View
B+
Retailer 4
-
$1,793 NZD
$1,009 USD
View
Retailer 5
-
$2,124 NZD
$1,195 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Frank Darling
100752379109KD · Nov 2
$2,893 NZD
$1,628 USD
View
5 more retailers have this diamond
Prices start from $446 NZDSave up to $2,447 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
$446 NZD