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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG798612070

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG798612070

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 30, 2026
Save £1,675 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,888 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 LG798612070 or 798612070. Listed at 22 retailers as of October 30, 2026, with prices from £213 to £1,888, a £1,675 spread on the same certified stone. Brilliant Earth lists it at £1,888. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612070
Dimensions9.26 × 6.34 × 4.01 mm
L/W Ratio1.46
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
9.26 mm6.34 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612070
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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 30
Current: £1,888 GBP|Low: £154 GBP|High: £3,135 GBP|Avg: £689 GBP|-39.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 7£213 GBP
Retailer 9£242 GBP
Retailer 3£332 GBP
Retailer 10£355 GBP
Retailer 15£389 GBP
Retailer 13£406 GBP
Retailer 2£450 GBP
Retailer 4£487 GBP
Retailer 5£520 GBP
Retailer 12£574 GBP
Retailer 11£591 GBP
Retailer 6£797 GBP
Retailer 17£812 GBP
Retailer 14£947 GBP
Retailer 8£1,022 GBP
Retailer 16£1,564 GBP
Brilliant Earth£1,888 GBP

36 data points across 17 retailers

22 retailers£213 GBP to £1,888 GBP

Retailer 1
-
£190 GBP
$255 USD
Price last confirmed 21 days ago
Retailer 2
-
£195 GBP
$261 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£213 GBP
$286 USD
View
Final sale: no returns
Retailer 4
-
£226 GBP
$303 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£236 GBP
$316 USD
View
Price last confirmed 19 days ago
Retailer 6
-
£236 GBP
$316 USD
View
Price last confirmed 29 days ago
Retailer 7
-
£239 GBP
$320 USD
View
Price last confirmed 36 days ago
A
Retailer 8
-
£332 GBP
$445 USD
View
A
Retailer 9
-
£355 GBP
$475 USD
View
A
Retailer 10
-
£406 GBP
ZAR 8,778 ZAR
View
A
Retailer 11
-
£450 GBP
View
A
Retailer 12
-
£487 GBP
$653 USD
View
A
Retailer 13
-
£520 GBP
$697 USD
View
A
Retailer 14
-
£574 GBP
A$1,184 AUD
View
A
Retailer 15
-
£591 GBP
$792 USD
View
Retailer 16
-
£759 GBP
$1,017 USD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
£797 GBP
$1,068 USD
View
B+
Retailer 18
-
£812 GBP
$1,088 USD
View
B+
Retailer 19
-
£947 GBP
View
B
Retailer 20
-
£1,022 GBP
$1,369 USD
View
Retailer 21
-
£1,564 GBP
$2,095 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20268802A · Oct 30
£1,888 GBP
$2,530 USD
View
21 more retailers have this diamond
Prices start from £213 GBPSave up to £1,675 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
£213 GBP