CaratHunter
Plans
Oval|Lab Grown|IGI

1.46ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG735530635

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735530635

Diamond specifications and retailer prices

From £315 GBP
$420 USD
As of October 28, 2026
Save £603 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,645 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.46ct lab-grown oval diamond

This 1.46ct 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 standard cut grade and certified by IGI LG735530635 or 735530635. Listed at 7 retailers as of October 28, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.46
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735530635
Dimensions9.57 × 6.29 × 3.79 mm
L/W Ratio1.52
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
9.57 mm6.29 mm1.46 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735530635
Side View
Table 58.0%Crown 33.8°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.3%

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 28
Current: £1,645 GBP|Low: £308 GBP|High: £1,678 GBP|Avg: £763 GBP|+1.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4£315 GBP
Retailer 5£415 GBP
Retailer 2£433 GBP
Retailer 7£772 GBP
Retailer 6£823 GBP
Retailer 3£918 GBP
Rare Carat£1,645 GBP

41 data points across 7 retailers

7 retailers£315 GBP to £918 GBP

B+
Cheapest Retailer
-
£315 GBP
$420 USD
A
Retailer 2
-
£415 GBP
$552 USD
View
A
Retailer 3
-
£433 GBP
View
B
Retailer 4
-
£772 GBP
$1,028 USD
View
B+
Retailer 5
-
£823 GBP
$1,096 USD
View
B
Retailer 6
-
£918 GBP
View
Most Expensive
Rare Carat
SS19087_l_735530635 · Oct 21
£1,645 GBP
$2,190 USD
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from £315 GBPSave up to £603 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
1.46ct Oval
£315 GBP