CaratHunter
Plans
Oval|Lab Grown|IGI

1.43ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG833649464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833649464

Diamond specifications and retailer prices

From £288 GBP
$386 USD
As of October 30, 2026
Save £1,693 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,981 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833649464 or 833649464. Listed at 18 retailers as of October 30, 2026, with prices from £288 to £1,981, a £1,693 spread on the same certified stone. Yadav Diamonds lists it at £1,981. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833649464
Dimensions9.37 × 6.29 × 3.86 mm
L/W Ratio1.49
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
9.37 mm6.29 mm1.43 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833649464
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: £1,246 GBP|Low: £193 GBP|High: £2,478 GBP|Avg: £799 GBP|+25.8%
Retailer 1
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
Yadav Diamonds
October 30, 2026
Retailer 15£288 GBP
Retailer 11£298 GBP
Retailer 3£433 GBP
Retailer 8£462 GBP
Retailer 19£472 GBP
Retailer 16£528 GBP
Retailer 13£558 GBP
Retailer 18£605 GBP
Retailer 4£635 GBP
Retailer 14£637 GBP
Retailer 5£765 GBP
Retailer 6£966 GBP
Retailer 10£1,049 GBP
Retailer 12£1,052 GBP
Retailer 9£1,208 GBP
Retailer 2£1,230 GBP
Retailer 17£1,242 GBP
Retailer 1£1,246 GBP
Retailer 20£1,933 GBP
Yadav Diamonds£1,981 GBP
Retailer 7£2,396 GBP

21 data points across 21 retailers

18 retailers£288 GBP to £1,981 GBP

Retailer 1
-
£240 GBP
$322 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£288 GBP
$386 USD
View
Final sale: no returns
Retailer 3
-
£294 GBP
$394 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
£433 GBP
$580 USD
View
A
Retailer 5
-
£472 GBP
$632 USD
View
A
Retailer 6
-
£475 GBP
$637 USD
View
Retailer 7
-
£558 GBP
$748 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
£605 GBP
ZAR 13,090 ZAR
View
B+
Retailer 9
-
£635 GBP
$851 USD
View
B+
Retailer 10
-
£637 GBP
View
B+
Retailer 11
-
£765 GBP
$1,026 USD
View
B
Retailer 12
-
£966 GBP
$1,294 USD
View
B
Retailer 13
-
£1,052 GBP
CA$1,959 CAD
View
B
Retailer 14
-
£1,230 GBP
$1,648 USD
View
B
Retailer 15
-
£1,242 GBP
$1,664 USD
View
B+
Retailer 16
-
£1,246 GBP
$1,669 USD
View
B
Retailer 17
-
£1,933 GBP
$2,590 USD
View
Most Expensive
B
Yadav Diamonds
13363142 · Oct 30
£1,981 GBP
$2,654 USD
View
17 more retailers have this diamond
Prices start from £288 GBPSave up to £1,693 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
1.43ct Oval
£288 GBP