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Oval|Lab Grown|IGI

1.50ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG768691830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768691830

Diamond specifications and retailer prices

From £371 GBP
$494 USD
As of October 29, 2026
Save £2,918 GBP (89%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: £3,289 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768691830 or 768691830. Listed at 35 retailers as of October 29, 2026, with prices from £371 to £3,289, a £2,918 spread on the same certified stone. Do Amore Diamonds lists it at £3,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768691830
Dimensions6.37 × 6.37 × 9.49 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm6.37 mm1.50 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768691830
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,335 GBP|Low: £356 GBP|High: £2,966 GBP|Avg: £1,075 GBP|-0.5%
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
Retailer 21
October 30, 2026
Retailer 2£371 GBP
Retailer 13£415 GBP
Retailer 8£460 GBP
Retailer 14£510 GBP
Retailer 17£563 GBP
Retailer 5£680 GBP
Retailer 18£737 GBP
Retailer 7£756 GBP
Retailer 15£780 GBP
Retailer 12£789 GBP
Retailer 16£872 GBP
Retailer 21£951 GBP
Retailer 20£1,189 GBP
Retailer 10£1,315 GBP
Retailer 4£1,332 GBP
Retailer 1£1,335 GBP
Retailer 11£1,335 GBP
Retailer 9£1,476 GBP
Retailer 3£1,584 GBP
Retailer 19£2,122 GBP
Retailer 6£2,966 GBP

38 data points across 21 retailers

35 retailers£371 GBP to £3,289 GBP

A
Cheapest Retailer
-
£371 GBP
$494 USD
Retailer 2
-
£371 GBP
$494 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£415 GBP
$553 USD
View
Final sale: no returns
A
Retailer 4
-
£415 GBP
$553 USD
View
Retailer 5
-
£454 GBP
$604 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
£460 GBP
$612 USD
View
Retailer 7
-
£460 GBP
$612 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
£510 GBP
$679 USD
View
A
Retailer 9
-
£563 GBP
$750 USD
View
A
Retailer 10
-
£621 GBP
$827 USD
View
A
Retailer 11
-
£680 GBP
$905 USD
View
B+
Retailer 12
-
£702 GBP
$935 USD
View
B+
Retailer 13
-
£737 GBP
€935 EUR
View
B+
Retailer 14
-
£756 GBP
A$1,548 AUD
View
B+
Retailer 15
-
£789 GBP
View
B+
Retailer 16
-
£872 GBP
ZAR 18,765 ZAR
View
B+
Retailer 17
-
£951 GBP
$1,267 USD
View
B+
Retailer 18
-
£1,130 GBP
$1,505 USD
View
Retailer 19
-
£1,189 GBP
A$2,436 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
-
£1,315 GBP
$1,751 USD
View
Retailer 21
-
£1,332 GBP
A$2,728 AUD
View
Price last confirmed 22 days ago
B+
Retailer 22
-
£1,335 GBP
View
B
Retailer 23
-
£1,335 GBP
$1,778 USD
View
B
Retailer 24
-
£1,424 GBP
CA$2,633 CAD
View
B
Retailer 25
-
£1,476 GBP
View
B
Retailer 26
-
£1,584 GBP
$2,110 USD
View
B
Retailer 27
-
£1,590 GBP
$2,118 USD
View
B
Retailer 28
-
£1,733 GBP
$2,307 USD
View
B
Retailer 29
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£1,735 GBP
$2,310 USD
View
B
Retailer 30
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£1,975 GBP
$2,630 USD
View
B
Retailer 31
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£2,122 GBP
View
B
Retailer 32
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£2,462 GBP
$3,279 USD
View
B
Retailer 33
-
£2,854 GBP
$3,800 USD
View
B
Retailer 34
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£2,966 GBP
$3,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-64172C10B · Oct 29
£3,289 GBP
$4,380 USD
View
34 more retailers have this diamond
Prices start from £371 GBPSave up to £2,918 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
1.50ct Oval
£371 GBP