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Round|Lab Grown|IGI

1.47ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG654436914

Shape and cutting style on the report: Round brilliant

Certificate IGI LG654436914

Diamond specifications and retailer prices

From £254 GBP
$341 USD
As of November 1, 2026
Save £993 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,015 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG654436914 or 654436914. Listed at 18 retailers as of October 26, 2026, with a 390% 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

1.47
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654436914
Dimensions7.30 × 7.27 × 4.54 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm7.27 mm1.47 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654436914
Side View
Table 56.0%Crown 35.4°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.4%

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 1
Current: £561 GBP|Low: £181 GBP|High: £1,261 GBP|Avg: £614 GBP|+5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11£254 GBP
Retailer 2£281 GBP
Retailer 8£337 GBP
Retailer 7£379 GBP
Retailer 1£561 GBP
Retailer 10£572 GBP
Retailer 3£676 GBP
Retailer 4£755 GBP
Retailer 9£773 GBP
Retailer 5£1,030 GBP
Retailer 6£1,247 GBP

42 data points across 11 retailers

18 retailers£254 GBP to £1,247 GBP

Retailer 1
-
£218 GBP
$292 USD
Price last confirmed 31 days ago
Retailer 2
-
£227 GBP
$304 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
£254 GBP
$341 USD
View
Final sale: no returns
Retailer 4
-
£278 GBP
$372 USD
View
Price last confirmed 40 days ago
Retailer 5
-
£281 GBP
$377 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
£337 GBP
$452 USD
View
A
Retailer 7
-
£379 GBP
$508 USD
View
B+
Retailer 8
-
£561 GBP
View
B+
Retailer 9
-
£572 GBP
$767 USD
View
B
Retailer 10
-
£676 GBP
$906 USD
View
B
Retailer 11
-
£755 GBP
A$1,556 AUD
View
B
Retailer 12
-
£773 GBP
$1,035 USD
View
Retailer 13
-
£999 GBP
$1,339 USD
View
Price last confirmed 32 days ago
Retailer 14
-
£999 GBP
$1,339 USD
View
Price last confirmed 41 days ago
B
Retailer 15
-
£1,030 GBP
$1,380 USD
View
B
Retailer 16
-
£1,127 GBP
$1,510 USD
View
B
Retailer 17
-
£1,247 GBP
View
Most Expensive
Do Amore Diamonds
27-3D9F716F3 · Oct 31
£2,015 GBP
$2,700 USD
View
Price under review
17 more retailers have this diamond
Prices start from £254 GBPSave up to £993 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
1.47ct Round
£254 GBP