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Radiant|Lab Grown|IGI

1.59ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG803603352

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

Certificate IGI LG803603352

Diamond specifications and retailer prices

From $3,821 NZD
$2,150 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $3,821 NZD at Brilliant Earth
View at Brilliant Earth

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 LG803603352 or 803603352. Listed at 2 retailers as of November 2, 2026. 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 angle23.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803603352
Dimensions8.24 × 5.65 × 3.81 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.24 mm5.65 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803603352
Side View
Table 64.0%Crown 23.4°Girdle: Slightly ThickPavilion 36.4°Culet: NoneDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $3,821 NZD|Low: $309 NZD|High: $4,621 NZD|Avg: $1,608 NZD|-17.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
September 2, 2026
Retailer 10$309 NZD
Retailer 2$711 NZD
Retailer 7$771 NZD
Retailer 13$834 NZD
Retailer 5$969 NZD
Retailer 8$1,185 NZD
Retailer 9$1,246 NZD
Retailer 6$1,285 NZD
Retailer 4$1,464 NZD
Retailer 12$1,645 NZD
Retailer 3$2,167 NZD
Retailer 11$2,229 NZD
Retailer 14$2,262 NZD
Brilliant Earth$3,821 NZD

54 data points across 14 retailers

2 retailers

Retailer 1
-
$2,262 NZD
$1,273 USD
Price last confirmed 85 days ago
Most Expensive
B
Brilliant Earth
20048269A · Nov 2
$3,821 NZD
$2,150 USD
View
1 more retailer has this diamond

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.

B
1.59ct Radiant
$3,821 NZD