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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG743550701

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743550701

Diamond specifications and retailer prices

From £231 GBP
$309 USD
As of October 30, 2026
Save £1,964 GBP (89%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £2,194 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.49ct lab-grown oval diamond

This 1.49ct 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 LG743550701 or 743550701. Listed at 30 retailers as of October 30, 2026, with prices from £231 to £2,194, a £1,964 spread on the same certified stone. Brilliant Earth lists it at £2,194. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550701
Dimensions9.27 × 6.50 × 4.01 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
9.27 mm6.50 mm1.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550701
Side View
Table 57.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: £2,194 GBP|Low: £231 GBP|High: £3,179 GBP|Avg: £787 GBP|-31.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 11
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Retailer 21
October 30, 2026
Retailer 18£231 GBP
Retailer 10£296 GBP
Retailer 4£362 GBP
Retailer 17£362 GBP
Retailer 19£422 GBP
Retailer 16£440 GBP
Retailer 7£451 GBP
Retailer 2£451 GBP
Retailer 8£513 GBP
Retailer 9£572 GBP
Retailer 15£624 GBP
Retailer 14£720 GBP
Retailer 21£787 GBP
Retailer 5£837 GBP
Retailer 11£862 GBP
Retailer 12£864 GBP
Retailer 13£1,033 GBP
Retailer 6£1,074 GBP
Retailer 3£1,201 GBP
Retailer 20£1,567 GBP
Brilliant Earth£2,194 GBP

35 data points across 21 retailers

30 retailers£231 GBP to £2,194 GBP

Retailer 1
-
£215 GBP
$288 USD
Price last confirmed 32 days ago
A
Retailer 2
-
£231 GBP
$309 USD
View
Final sale: no returns
Retailer 3
-
£240 GBP
$321 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£249 GBP
$334 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
£256 GBP
$343 USD
View
Retailer 6
-
£256 GBP
$343 USD
View
Price last confirmed 21 days ago
Retailer 7
-
£256 GBP
$343 USD
View
Price last confirmed 29 days ago
Retailer 8
-
£263 GBP
$352 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 10
-
£362 GBP
$485 USD
View
A
Retailer 11
-
£362 GBP
$485 USD
View
A
Retailer 12
-
£422 GBP
€539 EUR
View
A
Retailer 13
-
£440 GBP
ZAR 9,533 ZAR
View
A
Retailer 14
-
£451 GBP
$604 USD
View
A
Retailer 15
-
£451 GBP
View
A
Retailer 16
-
£513 GBP
A$1,058 AUD
View
A
Retailer 17
-
£572 GBP
$767 USD
View
A
Retailer 18
-
£624 GBP
A$1,286 AUD
View
B+
Retailer 19
-
£720 GBP
$965 USD
View
B+
Retailer 20
-
£787 GBP
$1,055 USD
View
Retailer 21
-
£824 GBP
$1,104 USD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
£837 GBP
$1,122 USD
View
Retailer 23
-
£855 GBP
$1,146 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
-
£862 GBP
$1,155 USD
View
B+
Retailer 25
-
£864 GBP
SGD 1,564 SGD
View
B+
Retailer 26
-
£1,033 GBP
View
B
Retailer 27
-
£1,074 GBP
$1,439 USD
View
Retailer 28
-
£1,201 GBP
A$2,475 AUD
View
Price last confirmed 23 days ago
Retailer 29
-
£1,567 GBP
$2,100 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
16656544A · Oct 30
£2,194 GBP
$2,940 USD
View
29 more retailers have this diamond
Prices start from £231 GBPSave up to £1,964 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
1.49ct Oval
£231 GBP