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Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842605508

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605508

Diamond specifications and retailer prices

From £244 GBP
$327 USD
As of October 29, 2026
Save £1,920 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,164 GBP at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842605508 or 842605508. Listed at 19 retailers as of October 29, 2026, with prices from £244 to £2,164, a £1,920 spread on the same certified stone. Do Amore Diamonds lists it at £2,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605508
Dimensions7.36 × 7.30 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
7.36 mm7.30 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605508
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: Oct 29
Current: £2,164 GBP|Low: £244 GBP|High: £2,164 GBP|Avg: £774 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 7£244 GBP
Retailer 4£272 GBP
Retailer 19£283 GBP
Retailer 3£302 GBP
Retailer 17£418 GBP
Retailer 10£490 GBP
Retailer 2£531 GBP
Retailer 8£549 GBP
Retailer 15£574 GBP
Retailer 6£598 GBP
Retailer 12£600 GBP
Retailer 13£811 GBP
Retailer 16£887 GBP
Retailer 18£1,073 GBP
Retailer 9£1,191 GBP
Retailer 5£1,219 GBP
Retailer 14£1,312 GBP
Retailer 11£1,440 GBP
Do Amore Diamonds£2,164 GBP

10 data points across 19 retailers

19 retailers£244 GBP to £2,164 GBP

A
Cheapest Retailer
-
£244 GBP
$327 USD
A
Retailer 2
-
£272 GBP
$365 USD
View
Final sale: no returns
A
Retailer 3
-
£283 GBP
$379 USD
View
A
Retailer 4
-
£302 GBP
$405 USD
View
A
Retailer 5
-
£418 GBP
$560 USD
View
A
Retailer 6
-
£490 GBP
$657 USD
View
A
Retailer 7
-
£531 GBP
View
A
Retailer 8
-
£549 GBP
$736 USD
View
A
Retailer 9
-
£574 GBP
ZAR 12,422 ZAR
View
A
Retailer 10
-
£598 GBP
$801 USD
View
A
Retailer 11
-
£600 GBP
View
B+
Retailer 12
-
£811 GBP
A$1,672 AUD
View
B+
Retailer 13
-
£887 GBP
$1,189 USD
View
B+
Retailer 14
-
£1,073 GBP
$1,438 USD
View
B+
Retailer 15
-
£1,191 GBP
$1,596 USD
View
B+
Retailer 16
-
£1,219 GBP
SGD 2,208 SGD
View
B
Retailer 17
-
£1,312 GBP
View
Retailer 18
-
£1,440 GBP
$1,930 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C2D25D415 · Oct 29
£2,164 GBP
$2,900 USD
View
18 more retailers have this diamond
Prices start from £244 GBPSave up to £1,920 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
£244 GBP