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Round|Lab Grown|IGI

5.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG805688891

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805688891

Diamond specifications and retailer prices

From £615 GBP
$824 USD
As of October 29, 2026
Save £3,404 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,019 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.58ct lab-grown round diamond

This 5.58ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805688891 or 805688891. Listed at 22 retailers as of October 28, 2026, with prices from £615 to £4,019, a £3,404 spread on the same certified stone. Rare Carat lists it at £4,019. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.58
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805688891
Dimensions11.36 × 11.39 × 6.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm11.39 mm5.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805688891
Side View
Table 57.0%Crown 35.2°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 29
Current: £4,019 GBP|Low: £615 GBP|High: £4,067 GBP|Avg: £1,667 GBP|-1.2%
Rare Carat
Retailer 2
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Retailer 22
October 30, 2026
Retailer 5£615 GBP
Retailer 6£669 GBP
Retailer 8£687 GBP
Retailer 9£713 GBP
Retailer 21£841 GBP
Retailer 2£894 GBP
Retailer 10£1,019 GBP
Retailer 13£1,091 GBP
Retailer 19£1,123 GBP
Retailer 11£1,149 GBP
Retailer 17£1,154 GBP
Retailer 3£1,444 GBP
Retailer 18£1,449 GBP
Retailer 22£1,639 GBP
Retailer 12£1,764 GBP
Retailer 4£2,005 GBP
Retailer 20£2,231 GBP
Retailer 14£2,469 GBP
Retailer 16£2,687 GBP
Retailer 15£2,972 GBP
Retailer 7£3,478 GBP
Rare Carat£4,019 GBP

39 data points across 22 retailers

22 retailers£615 GBP to £4,019 GBP

A
Cheapest Retailer
-
£615 GBP
$824 USD
A
Retailer 2
-
£669 GBP
$896 USD
View
A
Retailer 3
-
£687 GBP
$921 USD
View
Final sale: no returns
A
Retailer 4
-
£713 GBP
$955 USD
View
A
Retailer 5
-
£841 GBP
HK$8,800 HKD
View
A
Retailer 6
-
£894 GBP
View
A
Retailer 7
-
£1,019 GBP
$1,366 USD
View
A
Retailer 8
-
£1,091 GBP
View
A
Retailer 9
-
£1,123 GBP
$1,505 USD
View
B+
Retailer 10
-
£1,149 GBP
$1,539 USD
View
A
Retailer 11
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£1,154 GBP
€1,473 EUR
View
Retailer 12
-
£1,444 GBP
A$2,977 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
£1,449 GBP
ZAR 31,358 ZAR
View
B+
Retailer 14
-
£1,639 GBP
$2,196 USD
View
B+
Retailer 15
-
£1,764 GBP
$2,364 USD
View
B+
Retailer 16
-
£2,005 GBP
$2,686 USD
View
B+
Retailer 17
-
£2,231 GBP
$2,989 USD
View
B
Retailer 18
-
£2,469 GBP
$3,308 USD
View
B+
Retailer 19
-
£2,687 GBP
View
Retailer 20
-
£2,972 GBP
A$6,127 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
£3,478 GBP
$4,660 USD
View
Most Expensive
B
Rare Carat
KI8916888KF805 · Oct 28
£4,019 GBP
$5,385 USD
View
21 more retailers have this diamond
Prices start from £615 GBPSave up to £3,404 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
5.58ct Round
£615 GBP