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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG726541447

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

Certificate IGI LG726541447

Diamond specifications and retailer prices

From £207 GBP
$278 USD
As of November 2, 2026
Save £1,626 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,833 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG726541447 or 726541447. Listed at 22 retailers as of November 2, 2026, with prices from £207 to £1,833, a £1,626 spread on the same certified stone. Do Amore Diamonds lists it at £1,833. 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 angle36.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726541447
Dimensions8.54 × 5.96 × 3.74 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm5.96 mm1.60 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726541447
Side View
Table 65.0%Crown 36.8°Girdle: MediumPavilion 33.3°Culet: NoneDepth 62.8%

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: £1,833 GBP|Low: £198 GBP|High: £1,833 GBP|Avg: £690 GBP
Do Amore Diamonds
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
November 2, 2026
Retailer 3£207 GBP
Retailer 7£240 GBP
Retailer 4£256 GBP
Retailer 2£331 GBP
Retailer 13£373 GBP
Retailer 9£488 GBP
Retailer 8£499 GBP
Retailer 12£660 GBP
Retailer 11£725 GBP
Retailer 15£788 GBP
Retailer 14£794 GBP
Retailer 6£910 GBP
Retailer 5£986 GBP
Retailer 10£1,135 GBP
Do Amore Diamonds£1,833 GBP

37 data points across 15 retailers

22 retailers£207 GBP to £1,833 GBP

A
Cheapest Retailer
-
£207 GBP
$278 USD
A
Retailer 2
-
£240 GBP
$322 USD
View
Retailer 3
-
£256 GBP
$344 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£256 GBP
$344 USD
View
A
Retailer 5
-
£331 GBP
View
A
Retailer 6
-
£336 GBP
$451 USD
View
A
Retailer 7
-
£337 GBP
$452 USD
View
B+
Retailer 8
-
£342 GBP
$459 USD
View
A
Retailer 9
-
£373 GBP
$500 USD
View
A
Retailer 10
-
£488 GBP
ZAR 10,584 ZAR
View
A
Retailer 11
-
£499 GBP
View
B+
Retailer 12
-
£603 GBP
$810 USD
View
B+
Retailer 13
-
£660 GBP
A$1,362 AUD
View
B+
Retailer 14
-
£725 GBP
A$1,496 AUD
View
B
Retailer 15
-
£788 GBP
$1,057 USD
View
Retailer 16
-
£794 GBP
$1,065 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
£910 GBP
$1,221 USD
View
B
Retailer 18
-
£986 GBP
$1,323 USD
View
B
Retailer 19
-
£1,032 GBP
$1,385 USD
View
B
Retailer 20
-
£1,102 GBP
View
B
Retailer 21
-
£1,135 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5C42C7ECF · Nov 2
£1,833 GBP
$2,460 USD
View
21 more retailers have this diamond
Prices start from £207 GBPSave up to £1,626 GBP

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
£207 GBP