CaratHunter
Plans
Round|Lab Grown|IGI

0.80ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG831685675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831685675

Diamond specifications and retailer prices

From £149 GBP
$200 USD
As of November 1, 2026
Save £757 GBP (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £906 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831685675 or 831685675. Listed at 6 retailers as of November 1, 2026, with prices from £149 to £906, a £757 spread on the same certified stone. MOH London lists it at £906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685675
Dimensions5.92 × 5.94 × 3.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.92 mm5.94 mm0.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685675
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: Nov 1
Current: £906 GBP|Low: £149 GBP|High: £916 GBP|Avg: £368 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6£149 GBP
Retailer 5£201 GBP
Retailer 3£283 GBP
Retailer 2£288 GBP
Retailer 4£391 GBP
MOH London£906 GBP

6 data points across 6 retailers

6 retailers£149 GBP to £906 GBP

B+
Cheapest Retailer
-
£149 GBP
$200 USD
A
Retailer 2
-
£201 GBP
€257 EUR
View
A
Retailer 3
-
£283 GBP
$380 USD
View
A
Retailer 4
-
£288 GBP
$386 USD
View
B+
Retailer 5
-
£391 GBP
$525 USD
View
Most Expensive
B
MOH London
LG831685675 · Nov 1
£906 GBP
View
5 more retailers have this diamond
Prices start from £149 GBPSave up to £757 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
0.80ct Round
£149 GBP