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Round|Lab Grown|IGI

0.68ct F VS2 Round Lab Grown Diamond

VG • F/VS2 • IGI LG830649336

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830649336

Diamond specifications and retailer prices

From £82 GBP
$110 USD
As of October 29, 2026
Save £770 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £852 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.68ct lab-grown round diamond

This 0.68ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830649336 or 830649336. Listed at 10 retailers as of October 25, 2026, with prices from £82 to £852, a £770 spread on the same certified stone. MOH London lists it at £852. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.68
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830649336
Dimensions5.60 × 5.55 × 3.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm5.55 mm0.68 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG830649336
Side View
Table 62.0%Crown 35.4°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 61.8%

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 29
Current: £852 GBP|Low: £79 GBP|High: £862 GBP|Avg: £283 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 3£82 GBP
Retailer 4£92 GBP
Retailer 9£96 GBP
Retailer 10£108 GBP
Retailer 6£202 GBP
Retailer 8£328 GBP
Retailer 7£334 GBP
Retailer 2£366 GBP
Retailer 5£677 GBP
MOH London£852 GBP

15 data points across 10 retailers

10 retailers£82 GBP to £852 GBP

A
Cheapest Retailer
-
£82 GBP
$110 USD
B+
Retailer 2
-
£92 GBP
$123 USD
View
Final sale: no returns
B+
Retailer 3
-
£96 GBP
$128 USD
View
B+
Retailer 4
-
£108 GBP
$145 USD
View
B+
Retailer 5
-
£202 GBP
$271 USD
View
B
Retailer 6
-
£328 GBP
$439 USD
View
B
Retailer 7
-
£334 GBP
$448 USD
View
B
Retailer 8
-
£366 GBP
$490 USD
View
C
Retailer 9
-
£677 GBP
$907 USD
View
Most Expensive
B
MOH London
LG830649336 · Oct 25
£852 GBP
View
9 more retailers have this diamond
Prices start from £82 GBPSave up to £770 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
0.68ct Round
£82 GBP