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Round|Lab Grown|IGI

1.47ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG729570450

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729570450

Diamond specifications and retailer prices

From £173 GBP
$232 USD
As of October 29, 2026
Save £793 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £966 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729570450 or 729570450. Listed at 21 retailers as of October 29, 2026, with prices from £173 to £966, a £793 spread on the same certified stone. Reve Diamonds lists it at £966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729570450
Dimensions7.24 × 7.27 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.24 mm7.27 mm1.47 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729570450
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 29
Current: £359 GBP|Low: £164 GBP|High: £1,030 GBP|Avg: £469 GBP|-0.2%
Retailer 1
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 8£173 GBP
Retailer 13£193 GBP
Retailer 17£201 GBP
Retailer 3£214 GBP
Retailer 4£214 GBP
Retailer 1£359 GBP
Retailer 5£363 GBP
Retailer 14£368 GBP
Retailer 11£402 GBP
Retailer 12£404 GBP
Retailer 18£431 GBP
Retailer 15£523 GBP
Retailer 2£526 GBP
Retailer 6£560 GBP
Retailer 9£689 GBP
Retailer 7£728 GBP
Retailer 16£861 GBP
Reve Diamonds£966 GBP
Retailer 10£1,030 GBP

30 data points across 19 retailers

21 retailers£173 GBP to £966 GBP

A
Cheapest Retailer
-
£173 GBP
$232 USD
A
Retailer 2
-
£193 GBP
$259 USD
View
Final sale: no returns
A
Retailer 3
-
£201 GBP
$269 USD
View
A
Retailer 4
-
£214 GBP
$287 USD
View
A
Retailer 5
-
£214 GBP
$287 USD
View
A
Retailer 6
-
£359 GBP
View
A
Retailer 7
-
£363 GBP
$486 USD
View
A
Retailer 8
-
£368 GBP
ZAR 7,971 ZAR
View
B+
Retailer 9
-
£402 GBP
View
B+
Retailer 10
-
£404 GBP
€515 EUR
View
B+
Retailer 11
-
£418 GBP
$560 USD
View
B+
Retailer 12
-
£431 GBP
A$888 AUD
View
B+
Retailer 13
-
£523 GBP
A$1,078 AUD
View
B+
Retailer 14
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£526 GBP
$705 USD
View
B+
Retailer 15
-
£560 GBP
$750 USD
View
B+
Retailer 16
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£585 GBP
$784 USD
View
Retailer 17
-
£683 GBP
$915 USD
View
Price last confirmed 39 days ago
B
Retailer 18
-
£689 GBP
$923 USD
View
B
Retailer 19
-
£728 GBP
$976 USD
View
B
Retailer 20
-
£861 GBP
View
Most Expensive
B
Reve Diamonds
BEEC6649F · Oct 30
£966 GBP
$1,295 USD
View
20 more retailers have this diamond
Prices start from £173 GBPSave up to £793 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
£173 GBP