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Round|Lab Grown|IGI

5.89ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG835670293

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835670293

Diamond specifications and retailer prices

From £732 GBP
$981 USD
As of October 30, 2026
Save £465 GBP (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £10,508 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 5.89ct lab-grown round diamond

This 5.89ct 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 LG835670293 or 835670293. Listed at 4 retailers as of October 30, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.89
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835670293
Dimensions11.53 × 11.61 × 7.10 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm11.61 mm5.89 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835670293
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 30
Current: £10,508 GBP|Low: £732 GBP|High: £10,844 GBP|Avg: £5,529 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£732 GBP
Retailer 3£1,198 GBP
Retailer 4£4,235 GBP
Brilliant Earth£10,508 GBP

34 data points across 4 retailers

4 retailers£732 GBP to £1,198 GBP

A
Cheapest Retailer
-
£732 GBP
$981 USD
Final sale: no returns
A
Retailer 2
-
£1,198 GBP
View
Retailer 3
-
£4,235 GBP
$5,675 USD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
21363649A · Oct 18
£10,508 GBP
$14,080 USD
View
Price under review
3 more retailers have this diamond
Prices start from £732 GBPSave up to £465 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
5.89ct Round
£732 GBP