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Oval|Lab Grown|IGI

5.05ct E VVS1 Oval Lab Grown Diamond

VG • E/VVS1 • IGI LG830677410

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830677410

Diamond specifications and retailer prices

From £1,548 GBP
HK$16,200 HKD
As of October 30, 2026
Save £3,325 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,873 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830677410 or 830677410. Listed at 8 retailers as of October 30, 2026, with prices from £1,548 to £4,873, a £3,325 spread on the same certified stone. With Clarity lists it at £4,873. 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

5.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677410
Dimensions14.03 × 9.53 × 5.98 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
14.03 mm9.53 mm5.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830677410
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,894 GBP|Low: £1,486 GBP|High: £4,799 GBP|Avg: £2,806 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 8£1,548 GBP
Retailer 5£1,552 GBP
Retailer 1£1,894 GBP
Retailer 2£2,106 GBP
Retailer 3£2,212 GBP
Retailer 7£2,726 GBP
Retailer 4£3,839 GBP
Retailer 6£4,699 GBP
With Clarity£4,775 GBP

41 data points across 9 retailers

8 retailers£1,548 GBP to £4,873 GBP

B+
Cheapest Retailer
-
£1,548 GBP
HK$16,200 HKD
B+
Retailer 2
-
£1,552 GBP
$2,079 USD
View
B+
Retailer 3
-
£1,894 GBP
View
Retailer 4
-
£2,106 GBP
$2,822 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
£2,726 GBP
$3,652 USD
View
B
Retailer 6
-
£3,839 GBP
View
B
Retailer 7
-
£4,699 GBP
$6,296 USD
View
Most Expensive
B
With Clarity
830677410 · Oct 31
£4,873 GBP
$6,529 USD
View
7 more retailers have this diamond
Prices start from £1,548 GBPSave up to £3,325 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.

B+
5.05ct Oval
£1,548 GBP