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Oval|Lab Grown|IGI

1.46ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG766617173

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766617173

Diamond specifications and retailer prices

From £191 GBP
$255 USD
As of October 29, 2026
Save £1,506 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,697 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG766617173 or 766617173. Listed at 22 retailers as of October 29, 2026, with prices from £191 to £1,697, a £1,506 spread on the same certified stone. Do Amore Diamonds lists it at £1,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766617173
Dimensions9.36 × 6.32 × 3.95 mm
L/W Ratio1.48
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
9.36 mm6.32 mm1.46 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766617173
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.5%

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: £1,697 GBP|Low: £183 GBP|High: £1,697 GBP|Avg: £652 GBP
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 21£191 GBP
Retailer 11£213 GBP
Retailer 15£222 GBP
Retailer 12£237 GBP
Retailer 22£237 GBP
Retailer 4£346 GBP
Retailer 17£357 GBP
Retailer 3£396 GBP
Retailer 9£433 GBP
Retailer 16£450 GBP
Retailer 2£461 GBP
Retailer 13£637 GBP
Retailer 5£650 GBP
Retailer 20£728 GBP
Retailer 7£841 GBP
Retailer 8£966 GBP
Retailer 14£996 GBP
Retailer 10£1,019 GBP
Retailer 6£1,026 GBP
Retailer 18£1,050 GBP
Retailer 19£1,569 GBP
Do Amore Diamonds£1,697 GBP

42 data points across 22 retailers

22 retailers£191 GBP to £1,697 GBP

A
Cheapest Retailer
-
£191 GBP
$255 USD
A
Retailer 2
-
£213 GBP
$284 USD
View
Final sale: no returns
A
Retailer 3
-
£222 GBP
$295 USD
View
A
Retailer 4
-
£237 GBP
$316 USD
View
A
Retailer 5
-
£237 GBP
$316 USD
View
A
Retailer 6
-
£346 GBP
HK$3,600 HKD
View
A
Retailer 7
-
£357 GBP
$475 USD
View
A
Retailer 8
-
£396 GBP
$528 USD
View
A
Retailer 9
-
£433 GBP
$577 USD
View
A
Retailer 10
-
£450 GBP
ZAR 9,673 ZAR
View
A
Retailer 11
-
£461 GBP
View
B+
Retailer 12
-
£637 GBP
A$1,305 AUD
View
B+
Retailer 13
-
£650 GBP
$865 USD
View
B+
Retailer 14
-
£728 GBP
$970 USD
View
B+
Retailer 15
-
£841 GBP
$1,120 USD
View
B
Retailer 16
-
£966 GBP
$1,287 USD
View
B+
Retailer 17
-
£996 GBP
SGD 1,792 SGD
View
B
Retailer 18
-
£1,019 GBP
View
B
Retailer 19
-
£1,026 GBP
$1,366 USD
View
B+
Retailer 20
-
£1,050 GBP
View
Retailer 21
-
£1,569 GBP
$2,090 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-7CF39F079 · Oct 29
£1,697 GBP
$2,260 USD
View
21 more retailers have this diamond
Prices start from £191 GBPSave up to £1,506 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
£191 GBP