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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG774658253

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774658253

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of October 29, 2026
Save £2,146 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,351 GBP at Brilliant Earth · As of October 30, 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 LG774658253 or 774658253. Listed at 23 retailers as of October 29, 2026, with prices from £204 to £2,351, a £2,146 spread on the same certified stone. Brilliant Earth lists it at £2,351. 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 angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774658253
Dimensions9.17 × 6.40 × 3.96 mm
L/W Ratio1.43
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
9.17 mm6.40 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774658253
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

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: £2,351 GBP|Low: £204 GBP|High: £3,135 GBP|Avg: £719 GBP|-25.0%
Brilliant Earth
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October 31, 2026
Retailer 6£204 GBP
Retailer 9£228 GBP
Retailer 16£237 GBP
Retailer 12£253 GBP
Retailer 23£253 GBP
Retailer 3£287 GBP
Retailer 20£373 GBP
Retailer 2£415 GBP
Retailer 4£419 GBP
Retailer 19£435 GBP
Retailer 13£445 GBP
Retailer 8£447 GBP
Retailer 18£616 GBP
Retailer 22£778 GBP
Retailer 15£814 GBP
Retailer 14£816 GBP
Retailer 7£816 GBP
Retailer 10£852 GBP
Retailer 11£990 GBP
Retailer 17£1,020 GBP
Retailer 5£1,066 GBP
Retailer 21£1,571 GBP
Brilliant Earth£2,351 GBP

38 data points across 23 retailers

23 retailers£204 GBP to £2,351 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
A
Retailer 2
-
£228 GBP
$305 USD
View
Final sale: no returns
A
Retailer 3
-
£237 GBP
$317 USD
View
A
Retailer 4
-
£253 GBP
$339 USD
View
A
Retailer 5
-
£253 GBP
$339 USD
View
A
Retailer 6
-
£287 GBP
HK$3,000 HKD
View
A
Retailer 7
-
£373 GBP
$500 USD
View
A
Retailer 8
-
£415 GBP
€530 EUR
View
A
Retailer 9
-
£419 GBP
$562 USD
View
A
Retailer 10
-
£435 GBP
ZAR 9,417 ZAR
View
A
Retailer 11
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£445 GBP
View
A
Retailer 12
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£447 GBP
$599 USD
View
A
Retailer 13
-
£616 GBP
A$1,270 AUD
View
B+
Retailer 14
-
£778 GBP
$1,042 USD
View
B+
Retailer 15
-
£814 GBP
$1,091 USD
View
B+
Retailer 16
-
£816 GBP
SGD 1,477 SGD
View
B+
Retailer 17
-
£816 GBP
$1,094 USD
View
B+
Retailer 18
-
£852 GBP
$1,141 USD
View
B+
Retailer 19
-
£990 GBP
View
B+
Retailer 20
-
£1,020 GBP
View
B
Retailer 21
-
£1,066 GBP
$1,428 USD
View
Retailer 22
-
£1,571 GBP
$2,105 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
19064220A · Oct 30
£2,351 GBP
$3,150 USD
View
22 more retailers have this diamond
Prices start from £204 GBPSave up to £2,146 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
£204 GBP