CaratHunter
Plans
Radiant|Lab Grown|IGI

1.60ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG574350582

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

Certificate IGI LG574350582

Diamond specifications and retailer prices

From £195 GBP
$262 USD
As of November 2, 2026
Save £1,541 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,736 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG574350582 or 574350582. Listed at 18 retailers as of November 2, 2026, with prices from £195 to £1,736, a £1,541 spread on the same certified stone. Do Amore Diamonds lists it at £1,736. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574350582
Dimensions8.26 × 5.77 × 3.89 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.26 mm5.77 mm1.60 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574350582
Side View
Table 64.5%Crown 44.3°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £282 GBP|Low: £187 GBP|High: £1,084 GBP|Avg: £510 GBP|-1.1%
Retailer 1
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
November 2, 2026
Retailer 12£195 GBP
Retailer 5£218 GBP
Retailer 4£242 GBP
Retailer 13£242 GBP
Retailer 1£282 GBP
Retailer 10£361 GBP
Retailer 3£404 GBP
Retailer 7£472 GBP
Retailer 6£496 GBP
Retailer 9£621 GBP
Retailer 11£744 GBP
Retailer 2£858 GBP
Retailer 14£952 GBP
Retailer 8£1,070 GBP

44 data points across 14 retailers

18 retailers£195 GBP to £1,736 GBP

A
Cheapest Retailer
-
£195 GBP
$262 USD
A
Retailer 2
-
£218 GBP
$293 USD
View
Final sale: no returns
A
Retailer 3
-
£227 GBP
$304 USD
View
Retailer 4
-
£242 GBP
$325 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£242 GBP
$325 USD
View
A
Retailer 6
-
£282 GBP
View
A
Retailer 7
-
£361 GBP
$485 USD
View
A
Retailer 8
-
£400 GBP
$537 USD
View
A
Retailer 9
-
£404 GBP
$542 USD
View
A
Retailer 10
-
£472 GBP
View
B+
Retailer 11
-
£496 GBP
$666 USD
View
B+
Retailer 12
-
£621 GBP
A$1,283 AUD
View
B+
Retailer 13
-
£744 GBP
$998 USD
View
B
Retailer 14
-
£858 GBP
$1,152 USD
View
B
Retailer 15
-
£952 GBP
$1,277 USD
View
B
Retailer 16
-
£982 GBP
$1,318 USD
View
B
Retailer 17
-
£1,070 GBP
View
Most Expensive
B
Do Amore Diamonds
27-01527826A · Nov 2
£1,736 GBP
$2,330 USD
View
17 more retailers have this diamond
Prices start from £195 GBPSave up to £1,541 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
£195 GBP