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Round|Lab Grown|IGI

1.47ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG832602545

Shape and cutting style on the report: Round brilliant

Certificate IGI LG832602545

Diamond specifications and retailer prices

From £228 GBP
$306 USD
As of October 29, 2026
Save £1,294 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,523 GBP at Rare Carat · As of October 25, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG832602545 or 832602545. Listed at 21 retailers as of October 25, 2026, with prices from £228 to £1,523, a £1,294 spread on the same certified stone. Rare Carat lists it at £1,523. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602545
Dimensions7.28 × 7.35 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.28 mm7.35 mm1.47 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832602545
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.3%

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: Oct 29
Current: £1,523 GBP|Low: £228 GBP|High: £1,687 GBP|Avg: £664 GBP|-0.7%
Rare Carat
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9£228 GBP
Retailer 10£256 GBP
Retailer 4£265 GBP
Retailer 5£284 GBP
Retailer 11£284 GBP
Retailer 3£448 GBP
Retailer 18£460 GBP
Retailer 15£461 GBP
Retailer 6£462 GBP
Retailer 8£475 GBP
Retailer 17£487 GBP
Retailer 13£502 GBP
Retailer 7£702 GBP
Retailer 19£759 GBP
Retailer 21£870 GBP
Retailer 20£907 GBP
Retailer 12£911 GBP
Retailer 14£946 GBP
Retailer 16£1,141 GBP
Retailer 2£1,515 GBP
Rare Carat£1,523 GBP

22 data points across 21 retailers

21 retailers£228 GBP to £1,523 GBP

A
Cheapest Retailer
-
£228 GBP
$306 USD
A
Retailer 2
-
£256 GBP
$343 USD
View
Final sale: no returns
A
Retailer 3
-
£265 GBP
$355 USD
View
A
Retailer 4
-
£284 GBP
$380 USD
View
A
Retailer 5
-
£284 GBP
$380 USD
View
A
Retailer 6
-
£448 GBP
$600 USD
View
Retailer 7
-
£460 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
£461 GBP
€588 EUR
View
A
Retailer 9
-
£462 GBP
$619 USD
View
A
Retailer 10
-
£475 GBP
$637 USD
View
A
Retailer 11
-
£487 GBP
ZAR 10,539 ZAR
View
A
Retailer 12
-
£502 GBP
View
B+
Retailer 13
-
£702 GBP
$940 USD
View
B+
Retailer 14
-
£759 GBP
$1,017 USD
View
B+
Retailer 15
-
£870 GBP
$1,166 USD
View
B+
Retailer 16
-
£907 GBP
SGD 1,642 SGD
View
B+
Retailer 17
-
£911 GBP
$1,220 USD
View
B+
Retailer 18
-
£946 GBP
$1,267 USD
View
B+
Retailer 19
-
£1,141 GBP
View
B
Retailer 20
-
£1,515 GBP
$2,030 USD
View
Most Expensive
B
Rare Carat
PD-252573 · Oct 25
£1,523 GBP
$2,040 USD
View
20 more retailers have this diamond
Prices start from £228 GBPSave up to £1,294 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
£228 GBP