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Radiant|Lab Grown|IGI

1.59ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG835665578

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

Certificate IGI LG835665578

Diamond specifications and retailer prices

From €440 EUR
$493 USD
As of November 1, 2026
Save €1,691 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,131 EUR at Brilliant Earth · As of November 2, 2026
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 LG835665578 or 835665578. Listed at 11 retailers as of November 1, 2026, with prices from €440 to €2,131, a €1,691 spread on the same certified stone. Brilliant Earth lists it at €2,131. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835665578
Dimensions8.08 × 6.00 × 3.78 mm
L/W Ratio1.35
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
8.08 mm6.00 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835665578
Side View
Table 64.0%Crown 41.2°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 63.0%

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: €2,131 EUR|Low: €406 EUR|High: €2,193 EUR|Avg: €811 EUR|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8€440 EUR
Retailer 9€487 EUR
Retailer 4€491 EUR
Retailer 2€493 EUR
Retailer 11€600 EUR
Retailer 10€777 EUR
Retailer 3€882 EUR
Retailer 7€1,001 EUR
Retailer 5€1,042 EUR
Retailer 6€1,088 EUR
Brilliant Earth€2,131 EUR

44 data points across 11 retailers

11 retailers€440 EUR to €2,131 EUR

A
Cheapest Retailer
-
€440 EUR
$493 USD
A
Retailer 2
-
€487 EUR
$546 USD
View
A
Retailer 3
-
€491 EUR
£434 GBP
View
A
Retailer 4
-
€493 EUR
View
B+
Retailer 5
-
€600 EUR
$673 USD
View
B+
Retailer 6
-
€793 EUR
$889 USD
View
B+
Retailer 7
-
€882 EUR
$989 USD
View
Retailer 8
-
€1,001 EUR
A$1,727 AUD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
€1,042 EUR
£920 GBP
View
Retailer 10
-
€1,088 EUR
$1,220 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21648528A · Nov 2
€2,131 EUR
$2,390 USD
View
10 more retailers have this diamond
Prices start from €440 EURSave up to €1,691 EUR

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
€440 EUR