CaratHunter
Plans
Oval|Lab Grown|IGI

1.46ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG626488650

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG626488650

Diamond specifications and retailer prices

From £228 GBP
$304 USD
As of October 29, 2026
Save £2,009 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,238 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG626488650 or 626488650. Listed at 25 retailers as of October 29, 2026, with prices from £228 to £2,238, a £2,009 spread on the same certified stone. Brilliant Earth lists it at £2,238. 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 angle33.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626488650
Dimensions9.05 × 6.51 × 3.92 mm
L/W Ratio1.39
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
9.05 mm6.51 mm1.46 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626488650
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.2%

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 29
Current: £2,238 GBP|Low: £228 GBP|High: £2,621 GBP|Avg: £913 GBP|-14.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 29, 2026
Retailer 22£228 GBP
Retailer 14£255 GBP
Retailer 11£264 GBP
Retailer 6£282 GBP
Retailer 7£282 GBP
Retailer 5£317 GBP
Retailer 25£379 GBP
Retailer 21£428 GBP
Retailer 23£475 GBP
Retailer 20£486 GBP
Retailer 2£501 GBP
Retailer 16£570 GBP
Retailer 15£602 GBP
Retailer 19£689 GBP
Retailer 24£729 GBP
Retailer 3£839 GBP
Retailer 9£908 GBP
Retailer 10£909 GBP
Retailer 12£944 GBP
Retailer 4£1,099 GBP
Retailer 13£1,139 GBP
Retailer 8£1,144 GBP
Retailer 18£1,165 GBP
Retailer 17£1,690 GBP
Brilliant Earth£2,238 GBP

35 data points across 25 retailers

25 retailers£228 GBP to £2,238 GBP

A
Cheapest Retailer
-
£228 GBP
$304 USD
A
Retailer 2
-
£255 GBP
$339 USD
View
Final sale: no returns
A
Retailer 3
-
£264 GBP
$352 USD
View
A
Retailer 4
-
£282 GBP
$376 USD
View
A
Retailer 5
-
£282 GBP
$376 USD
View
A
Retailer 6
-
£317 GBP
HK$3,300 HKD
View
A
Retailer 7
-
£379 GBP
$505 USD
View
A
Retailer 8
-
£428 GBP
$570 USD
View
B+
Retailer 9
-
£475 GBP
$633 USD
View
A
Retailer 10
-
£486 GBP
ZAR 10,447 ZAR
View
A
Retailer 11
-
£501 GBP
View
B+
Retailer 12
-
£570 GBP
A$1,168 AUD
View
B+
Retailer 13
-
£602 GBP
€763 EUR
View
B+
Retailer 14
-
£689 GBP
A$1,412 AUD
View
B+
Retailer 15
-
£729 GBP
$971 USD
View
B
Retailer 16
-
£839 GBP
$1,117 USD
View
B
Retailer 17
-
£908 GBP
SGD 1,634 SGD
View
B
Retailer 18
-
£909 GBP
$1,210 USD
View
B
Retailer 19
-
£944 GBP
$1,257 USD
View
B
Retailer 20
-
£1,099 GBP
View
B
Retailer 21
-
£1,139 GBP
View
B
Retailer 22
-
£1,144 GBP
$1,524 USD
View
Retailer 23
-
£1,165 GBP
A$2,387 AUD
View
Price last confirmed 21 days ago
Retailer 24
-
£1,690 GBP
$2,250 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
18469319A · Oct 29
£2,238 GBP
$2,980 USD
View
24 more retailers have this diamond
Prices start from £228 GBPSave up to £2,009 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
£228 GBP