Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG655462818

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

Certificate IGI LG655462818

Diamond specifications and retailer prices

From €285 EUR
$318 USD
As of November 2, 2026
Save €1,461 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,844 EUR at Brilliant Earth · As of October 4, 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 LG655462818 or 655462818. Listed at 23 retailers as of November 1, 2026, with a 513% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655462818
Dimensions8.26 × 5.82 × 3.93 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.82 mm1.60 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655462818
Side View
Table 65.0%Crown 36.7°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 67.5%

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: €1,745 EUR|Low: €181 EUR|High: €1,898 EUR|Avg: €640 EUR|-8.0%
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
Retailer 19
October 31, 2026
Retailer 16€188 EUR
Retailer 4€234 EUR
Retailer 9€315 EUR
Retailer 13€319 EUR
Retailer 15€390 EUR
Retailer 18€422 EUR
Retailer 8€465 EUR
Retailer 14€492 EUR
Retailer 11€501 EUR
Retailer 7€542 EUR
Retailer 6€546 EUR
Retailer 12€606 EUR
Retailer 2€642 EUR
Retailer 3€819 EUR
Retailer 5€847 EUR
Retailer 10€917 EUR
Retailer 19€931 EUR
Retailer 17€945 EUR
Brilliant Earth€1,745 EUR

23 data points across 19 retailers

23 retailers€285 EUR to €1,745 EUR

Retailer 1
-
€188 EUR
$210 USD
Price last confirmed 24 days ago
Retailer 2
-
€218 EUR
$244 USD
View
Price last confirmed 35 days ago
Retailer 3
-
€234 EUR
$261 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€234 EUR
$261 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€285 EUR
$318 USD
View
Retailer 6
-
€315 EUR
$352 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
€319 EUR
$356 USD
View
Final sale: no returns
A
Retailer 8
-
€390 EUR
HK$3,400 HKD
View
A
Retailer 9
-
€492 EUR
$550 USD
View
Retailer 10
-
€546 EUR
$610 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
€606 EUR
ZAR 10,946 ZAR
View
B+
Retailer 12
-
€642 EUR
View
Retailer 13
-
€750 EUR
$838 USD
View
Price last confirmed 32 days ago
Retailer 14
-
€798 EUR
$892 USD
View
Price last confirmed 24 days ago
Retailer 15
-
€819 EUR
A$1,408 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
€822 EUR
£724 GBP
View
Retailer 17
-
€847 EUR
$946 USD
View
Price last confirmed 26 days ago
Retailer 18
-
€931 EUR
$1,040 USD
View
Price last confirmed 28 days ago
Retailer 19
-
€945 EUR
£831 GBP
View
Price last confirmed 25 days ago
Retailer 20
-
€950 EUR
$1,061 USD
View
Price last confirmed 26 days ago
Retailer 21
-
€1,098 EUR
$1,227 USD
View
Price last confirmed 26 days ago
B
Retailer 22
-
€1,745 EUR
$1,950 USD
View
Most Expensive
Brilliant Earth
11941143A · Oct 4
€1,844 EUR
$2,060 USD
View
Price last confirmed 28 days ago
22 more retailers have this diamond
Prices start from €285 EURSave up to €1,461 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
€285 EUR