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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG836603662

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836603662

Diamond specifications and retailer prices

From £296 GBP
HK$3,100 HKD
As of October 31, 2026
Save £2,152 GBP (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,448 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 very-good cut grade and certified by IGI LG836603662 or 836603662. Listed at 12 retailers as of October 30, 2026, with prices from £296 to £2,448, a £2,152 spread on the same certified stone. Brilliant Earth lists it at £2,448. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.49
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836603662
Dimensions9.30 × 6.56 × 3.94 mm
L/W Ratio1.42
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
9.30 mm6.56 mm1.49 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836603662
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,448 GBP|Low: £296 GBP|High: £2,448 GBP|Avg: £652 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£296 GBP
Retailer 11£362 GBP
Retailer 2£422 GBP
Retailer 6£440 GBP
Retailer 4£451 GBP
Retailer 8£572 GBP
Retailer 9£720 GBP
Retailer 7£837 GBP
Retailer 3£862 GBP
Retailer 5£1,033 GBP
Brilliant Earth£2,448 GBP

10 data points across 11 retailers

12 retailers£296 GBP to £2,448 GBP

A
Cheapest Retailer
-
£296 GBP
HK$3,100 HKD
A
Retailer 2
-
£362 GBP
$485 USD
View
A
Retailer 3
-
£422 GBP
€539 EUR
View
A
Retailer 4
-
£440 GBP
ZAR 9,533 ZAR
View
A
Retailer 5
-
£451 GBP
View
B+
Retailer 6
-
£572 GBP
$767 USD
View
B+
Retailer 7
-
£720 GBP
$965 USD
View
B+
Retailer 8
-
£837 GBP
$1,122 USD
View
B+
Retailer 9
-
£862 GBP
$1,155 USD
View
B
Retailer 10
-
£1,033 GBP
View
B
Retailer 11
-
£1,056 GBP
$1,415 USD
View
Most Expensive
B
Brilliant Earth
22234393A · Oct 30
£2,448 GBP
$3,280 USD
View
11 more retailers have this diamond
Prices start from £296 GBPSave up to £2,152 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
£296 GBP