Round|Lab Grown|IGI

0.80ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG833607084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833607084

Diamond specifications and retailer prices

From £218 GBP
$292 USD
As of October 30, 2026
Save £341 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £757 GBP at MOH London · As of October 19, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833607084 or 833607084. Listed at 11 retailers as of October 27, 2026, with a 156% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833607084
Dimensions5.84 × 5.81 × 3.70 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.81 mm0.80 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833607084
Side View
Table 58.0%Crown 35.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

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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: £757 GBP|Low: £146 GBP|High: £785 GBP|Avg: £395 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10£146 GBP
Retailer 5£218 GBP
Retailer 2£222 GBP
Retailer 4£273 GBP
Retailer 3£276 GBP
Retailer 8£279 GBP
Retailer 6£291 GBP
Retailer 9£547 GBP
Retailer 7£559 GBP
MOH London£757 GBP

35 data points across 10 retailers

11 retailers£218 GBP to £559 GBP

Retailer 1
-
£156 GBP
$209 USD
Price last confirmed 20 days ago
Retailer 2
-
£181 GBP
$243 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£218 GBP
$292 USD
View
A
Retailer 4
-
£222 GBP
$297 USD
View
A
Retailer 5
-
£273 GBP
€349 EUR
View
A
Retailer 6
-
£276 GBP
$370 USD
View
A
Retailer 7
-
£279 GBP
View
A
Retailer 8
-
£291 GBP
ZAR 6,306 ZAR
View
B+
Retailer 9
-
£547 GBP
$733 USD
View
B+
Retailer 10
-
£559 GBP
$749 USD
View
Most Expensive
MOH London
LG833607084 · Oct 19
£757 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from £218 GBPSave up to £341 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
£218 GBP