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Radiant|Lab Grown|IGI

0.68ct G VVS2 Radiant Lab Grown Diamond

GD • G/VVS2 • IGI LG749530531

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG749530531

Diamond specifications and retailer prices

From £155 GBP
ZAR 3,355 ZAR
As of October 27, 2026
Save £479 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £634 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.68ct lab-grown radiant diamond

This 0.68ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG749530531 or 749530531. Listed at 18 retailers as of October 27, 2026, with prices from £155 to £634, a £479 spread on the same certified stone. MOH London lists it at £634. 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
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749530531
Dimensions5.60 × 4.54 × 3.02 mm
L/W Ratio1.23
Culet sizePointed
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
5.60 mm4.54 mm0.68 ctG / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749530531
Side View
Table 64.0%Crown 27.9°Girdle: THN-MEDPavilion 37.4°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £634 GBP|Low: £66 GBP|High: £665 GBP|Avg: £219 GBP|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16£66 GBP
Retailer 4£81 GBP
Retailer 5£91 GBP
Retailer 6£91 GBP
Retailer 11£155 GBP
Retailer 9£161 GBP
Retailer 12£169 GBP
Retailer 3£178 GBP
Retailer 14£179 GBP
Retailer 10£187 GBP
Retailer 15£209 GBP
Retailer 13£239 GBP
Retailer 2£291 GBP
Retailer 8£320 GBP
Retailer 7£320 GBP
MOH London£634 GBP

43 data points across 16 retailers

18 retailers£155 GBP to £634 GBP

Retailer 1
-
£66 GBP
$89 USD
Price last confirmed 28 days ago
Retailer 2
-
£81 GBP
$108 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£91 GBP
$122 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£91 GBP
$122 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
£155 GBP
ZAR 3,355 ZAR
View
B+
Retailer 6
-
£161 GBP
View
B+
Retailer 7
-
£169 GBP
CA$314 CAD
View
B+
Retailer 8
-
£178 GBP
$239 USD
View
Retailer 9
-
£179 GBP
€228 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£187 GBP
View
B+
Retailer 11
-
£209 GBP
$280 USD
View
Retailer 12
-
£239 GBP
$320 USD
View
Price last confirmed 12 days ago
Retailer 13
-
£276 GBP
$370 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
£291 GBP
$390 USD
View
B
Retailer 15
-
£320 GBP
$429 USD
View
B
Retailer 16
-
£320 GBP
$429 USD
View
B
Retailer 17
-
£455 GBP
View
Most Expensive
B
MOH London
LG749530531 · Oct 29
£634 GBP
View
17 more retailers have this diamond
Prices start from £155 GBPSave up to £479 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.

B+
0.68ct Radiant
£155 GBP