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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG615381566

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

Certificate IGI LG615381566

Diamond specifications and retailer prices

From €185 EUR
$208 USD
As of November 2, 2026
Save €1,553 EUR (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,739 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615381566 or 615381566. Listed at 21 retailers as of November 2, 2026, with prices from €185 to €1,739, a €1,553 spread on the same certified stone. Brilliant Earth lists it at €1,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615381566
Dimensions8.47 × 5.64 × 3.85 mm
L/W Ratio1.50
Top View
8.47 mm5.64 mm1.60 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615381566
Side View
Table 66.0%Crown 42.7°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 68.3%

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 2
Current: €1,739 EUR|Low: €185 EUR|High: €1,837 EUR|Avg: €558 EUR|-5.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 4€185 EUR
Retailer 6€208 EUR
Retailer 17€216 EUR
Retailer 3€230 EUR
Retailer 16€230 EUR
Retailer 11€269 EUR
Retailer 9€398 EUR
Retailer 13€398 EUR
Retailer 15€406 EUR
Retailer 12€425 EUR
Retailer 10€528 EUR
Retailer 2€537 EUR
Retailer 18€741 EUR
Retailer 5€744 EUR
Retailer 14€924 EUR
Retailer 7€939 EUR
Retailer 8€1,088 EUR
Brilliant Earth€1,739 EUR

34 data points across 18 retailers

21 retailers€185 EUR to €1,739 EUR

A
Cheapest Retailer
-
€185 EUR
$208 USD
A
Retailer 2
-
€208 EUR
$233 USD
View
Final sale: no returns
A
Retailer 3
-
€216 EUR
$242 USD
View
Retailer 4
-
€230 EUR
$258 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€230 EUR
$258 USD
View
A
Retailer 6
-
€269 EUR
£238 GBP
View
B+
Retailer 7
-
€398 EUR
$446 USD
View
A
Retailer 8
-
€398 EUR
ZAR 7,208 ZAR
View
A
Retailer 9
-
€406 EUR
View
A
Retailer 10
-
€425 EUR
£375 GBP
View
A
Retailer 11
-
€498 EUR
$559 USD
View
A
Retailer 12
-
€528 EUR
$592 USD
View
A
Retailer 13
-
€537 EUR
A$927 AUD
View
B+
Retailer 14
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€741 EUR
$831 USD
View
B+
Retailer 15
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€744 EUR
$834 USD
View
B+
Retailer 16
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€788 EUR
$884 USD
View
B+
Retailer 17
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€824 EUR
£728 GBP
View
B+
Retailer 18
-
€924 EUR
£816 GBP
View
B+
Retailer 19
-
€939 EUR
$1,053 USD
View
Retailer 20
-
€1,088 EUR
$1,221 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
8918527A · Nov 2
€1,739 EUR
$1,950 USD
View
20 more retailers have this diamond
Prices start from €185 EURSave up to €1,553 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
1.60ct Radiant
€185 EUR