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Round|Lab Grown|IGI

0.98ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG811670723

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811670723

Diamond specifications and retailer prices

From £176 GBP
$235 USD
As of October 27, 2026
Save £545 GBP (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £722 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.98ct lab-grown round diamond

This 0.98ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811670723 or 811670723. Listed at 9 retailers as of October 25, 2026, with prices from £176 to £722, a £545 spread on the same certified stone. MOH London lists it at £722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670723
Dimensions6.43 × 6.36 × 3.86 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
6.43 mm6.36 mm0.98 ctE / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG811670723
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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 27
Current: £722 GBP|Low: £119 GBP|High: £730 GBP|Avg: £407 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9£176 GBP
Retailer 10£189 GBP
Retailer 2£272 GBP
Retailer 3£304 GBP
Retailer 5£378 GBP
Retailer 6£414 GBP
Retailer 7£514 GBP
Retailer 4£547 GBP
Retailer 8£627 GBP
MOH London£722 GBP

40 data points across 10 retailers

9 retailers£176 GBP to £722 GBP

A
Cheapest Retailer
-
£176 GBP
$235 USD
B+
Retailer 2
-
£189 GBP
$252 USD
View
B+
Retailer 3
-
£272 GBP
View
B+
Retailer 4
-
£304 GBP
$405 USD
View
Price last confirmed 22 days ago
B
Retailer 5
-
£378 GBP
$504 USD
View
B+
Retailer 6
-
£414 GBP
CA$766 CAD
View
B
Retailer 7
-
£547 GBP
$729 USD
View
B
Retailer 8
-
£627 GBP
$834 USD
View
Most Expensive
B
MOH London
LG811670723 · Oct 25
£722 GBP
View
8 more retailers have this diamond
Prices start from £176 GBPSave up to £545 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
0.98ct Round
£176 GBP