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Oval|Lab Grown|IGI

1.48ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG813617727

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813617727

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 29, 2026
Save £810 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £991 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.48ct lab-grown oval diamond

This 1.48ct 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 LG813617727 or 813617727. Listed at 17 retailers as of October 29, 2026, with prices from £181 to £991, a £810 spread on the same certified stone. Reve Diamonds lists it at £991. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813617727
Dimensions9.40 × 6.38 × 3.91 mm
L/W Ratio1.47
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
9.40 mm6.38 mm1.48 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813617727
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

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A+
Exceptional
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: £231 GBP|Low: £179 GBP|High: £1,011 GBP|Avg: £460 GBP|-4.2%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 17£181 GBP
Retailer 7£202 GBP
Retailer 6£210 GBP
Retailer 4£224 GBP
Retailer 16£224 GBP
Retailer 1£231 GBP
Retailer 15£310 GBP
Retailer 9£351 GBP
Retailer 12£385 GBP
Retailer 3£410 GBP
Retailer 10£425 GBP
Retailer 13£546 GBP
Retailer 5£720 GBP
Retailer 14£722 GBP
Retailer 8£759 GBP
Retailer 2£819 GBP
Retailer 11£902 GBP
Reve Diamonds£991 GBP

36 data points across 18 retailers

17 retailers£181 GBP to £991 GBP

A+
Cheapest Retailer
-
£181 GBP
$242 USD
A
Retailer 2
-
£202 GBP
$270 USD
View
Final sale: no returns
A
Retailer 3
-
£210 GBP
$281 USD
View
A
Retailer 4
-
£224 GBP
$300 USD
View
A
Retailer 5
-
£224 GBP
$300 USD
View
A
Retailer 6
-
£231 GBP
View
B+
Retailer 7
-
£310 GBP
$415 USD
View
A
Retailer 8
-
£385 GBP
ZAR 8,330 ZAR
View
A
Retailer 9
-
£410 GBP
$549 USD
View
A
Retailer 10
-
£425 GBP
View
A
Retailer 11
-
£546 GBP
A$1,126 AUD
View
B+
Retailer 12
-
£720 GBP
$965 USD
View
B+
Retailer 13
-
£722 GBP
$968 USD
View
B+
Retailer 14
-
£759 GBP
$1,017 USD
View
B+
Retailer 15
-
£819 GBP
$1,097 USD
View
B+
Retailer 16
-
£902 GBP
View
Most Expensive
B+
Reve Diamonds
A54CF058A · Oct 30
£991 GBP
$1,328 USD
View
16 more retailers have this diamond
Prices start from £181 GBPSave up to £810 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+
1.48ct Oval
£181 GBP