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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG760522753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760522753

Diamond specifications and retailer prices

From £284 GBP
$381 USD
As of October 29, 2026
Save £2,858 GBP (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £3,142 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.47ct lab-grown oval diamond

This 1.47ct lab-grown oval 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 LG760522753 or 760522753. Listed at 25 retailers as of October 29, 2026, with prices from £284 to £3,142, a £2,858 spread on the same certified stone. Brilliant Earth lists it at £3,142. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760522753
Dimensions9.10 × 6.41 × 3.97 mm
L/W Ratio1.42
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
9.10 mm6.41 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760522753
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

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: £3,142 GBP|Low: £284 GBP|High: £3,142 GBP|Avg: £955 GBP
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 19£284 GBP
Retailer 4£318 GBP
Retailer 8£352 GBP
Retailer 3£463 GBP
Retailer 14£474 GBP
Retailer 13£534 GBP
Retailer 9£576 GBP
Retailer 10£609 GBP
Retailer 11£618 GBP
Retailer 16£638 GBP
Retailer 17£845 GBP
Retailer 20£859 GBP
Retailer 2£883 GBP
Retailer 7£1,124 GBP
Retailer 18£1,162 GBP
Retailer 12£1,206 GBP
Retailer 15£1,322 GBP
Retailer 5£1,365 GBP
Retailer 6£1,385 GBP
Brilliant Earth£3,142 GBP

38 data points across 20 retailers

25 retailers£284 GBP to £3,142 GBP

A
Cheapest Retailer
-
£284 GBP
$381 USD
A
Retailer 2
-
£318 GBP
$426 USD
View
Final sale: no returns
A
Retailer 3
-
£320 GBP
$429 USD
View
A
Retailer 4
-
£352 GBP
$472 USD
View
A
Retailer 5
-
£355 GBP
$475 USD
View
A
Retailer 6
-
£392 GBP
HK$4,100 HKD
View
A
Retailer 7
-
£463 GBP
$620 USD
View
A
Retailer 8
-
£474 GBP
$635 USD
View
A
Retailer 9
-
£534 GBP
$715 USD
View
A
Retailer 10
-
£576 GBP
A$1,188 AUD
View
A
Retailer 11
-
£609 GBP
ZAR 13,186 ZAR
View
Retailer 12
-
£618 GBP
€789 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£638 GBP
View
B+
Retailer 14
-
£845 GBP
$1,132 USD
View
B+
Retailer 15
-
£859 GBP
A$1,771 AUD
View
B+
Retailer 16
-
£883 GBP
$1,183 USD
View
B+
Retailer 17
-
£1,124 GBP
SGD 2,035 SGD
View
B
Retailer 18
-
£1,140 GBP
$1,527 USD
View
B
Retailer 19
-
£1,162 GBP
$1,556 USD
View
Retailer 20
-
£1,206 GBP
A$2,486 AUD
View
Price last confirmed 23 days ago
B
Retailer 21
-
£1,322 GBP
$1,771 USD
View
B
Retailer 22
-
£1,365 GBP
View
B+
Retailer 23
-
£1,385 GBP
View
Retailer 24
-
£1,595 GBP
$2,138 USD
View
Price last confirmed 61 days ago
Most Expensive
B
Brilliant Earth
18644960A · Oct 29
£3,142 GBP
$4,210 USD
View
24 more retailers have this diamond
Prices start from £284 GBPSave up to £2,858 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 Oval
£284 GBP