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Oval|Lab Grown|IGI

0.77ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG826687150

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826687150

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £1,073 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,254 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG826687150 or 826687150. Listed at 20 retailers as of October 30, 2026, with prices from £181 to £1,254, a £1,073 spread on the same certified stone. Do Amore Diamonds lists it at £1,254. 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

0.77
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826687150
Dimensions7.33 × 5.00 × 3.19 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm5.00 mm0.77 ctE / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826687150
Side View
Table 61.0%Crown 33.3°Girdle: THK-VTKPavilion 41°Culet: NoneDepth 63.8%

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: £1,254 GBP|Low: £170 GBP|High: £1,552 GBP|Avg: £537 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 16£181 GBP
Retailer 9£201 GBP
Retailer 10£287 GBP
Retailer 4£299 GBP
Retailer 2£354 GBP
Retailer 7£391 GBP
Retailer 18£401 GBP
Retailer 15£420 GBP
Retailer 17£434 GBP
Retailer 14£442 GBP
Retailer 3£455 GBP
Retailer 6£460 GBP
Retailer 5£633 GBP
Retailer 13£649 GBP
Retailer 12£674 GBP
Retailer 11£747 GBP
Retailer 20£840 GBP
Retailer 19£890 GBP
Retailer 8£931 GBP
Do Amore Diamonds£1,254 GBP

39 data points across 20 retailers

20 retailers£181 GBP to £1,254 GBP

A
Cheapest Retailer
-
£181 GBP
$242 USD
Final sale: no returns
A
Retailer 2
-
£201 GBP
$269 USD
View
B+
Retailer 3
-
£287 GBP
$385 USD
View
A
Retailer 4
-
£299 GBP
$400 USD
View
B+
Retailer 5
-
£354 GBP
€452 EUR
View
B+
Retailer 6
-
£390 GBP
$523 USD
View
B+
Retailer 7
-
£391 GBP
$524 USD
View
B+
Retailer 8
-
£401 GBP
ZAR 8,680 ZAR
View
B+
Retailer 9
-
£420 GBP
View
B+
Retailer 10
-
£442 GBP
View
B
Retailer 11
-
£455 GBP
$609 USD
View
B
Retailer 12
-
£460 GBP
$617 USD
View
B
Retailer 13
-
£633 GBP
CA$1,177 CAD
View
B
Retailer 14
-
£649 GBP
$870 USD
View
B
Retailer 15
-
£674 GBP
$904 USD
View
B
Retailer 16
-
£747 GBP
$1,001 USD
View
B
Retailer 17
-
£840 GBP
$1,126 USD
View
B
Retailer 18
-
£890 GBP
View
B
Retailer 19
-
£931 GBP
$1,248 USD
View
Most Expensive
B
Do Amore Diamonds
20-D90424 · Oct 31
£1,254 GBP
$1,680 USD
View
19 more retailers have this diamond
Prices start from £181 GBPSave up to £1,073 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
0.77ct Oval
£181 GBP