CaratHunter
Plans
Oval|Lab Grown|IGI

1.49ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG815649921

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815649921

Diamond specifications and retailer prices

From £345 GBP
$460 USD
As of October 30, 2026
Save £662 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,656 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815649921 or 815649921. Listed at 7 retailers as of October 25, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815649921
Dimensions9.24 × 6.38 × 3.98 mm
L/W Ratio1.45
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
9.24 mm6.38 mm1.49 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815649921
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 62.4%

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 30
Current: £1,656 GBP|Low: £345 GBP|High: £1,656 GBP|Avg: £783 GBP
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£345 GBP
Retailer 2£441 GBP
Retailer 6£447 GBP
Retailer 7£845 GBP
Retailer 4£861 GBP
Retailer 3£1,007 GBP
Rare Carat£1,656 GBP

15 data points across 7 retailers

7 retailers£345 GBP to £1,007 GBP

A
Cheapest Retailer
-
£345 GBP
$460 USD
A
Retailer 2
-
£441 GBP
View
A
Retailer 3
-
£447 GBP
$595 USD
View
B+
Retailer 4
-
£845 GBP
$1,126 USD
View
B+
Retailer 5
-
£861 GBP
$1,146 USD
View
B+
Retailer 6
-
£1,007 GBP
View
Most Expensive
Rare Carat
KK751_l_815649921 · Oct 21
£1,656 GBP
$2,205 USD
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from £345 GBPSave up to £662 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
£345 GBP