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Round|Lab Grown|IGI

0.72ct G VS1 Round Lab Grown Diamond

G/VS1 • IGI LG818644809

Shape and cutting style on the report: Old european cut

Certificate IGI LG818644809

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of October 30, 2026
Save £406 GBP (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £611 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 0.72ct lab-grown round diamond

This 0.72ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG818644809 or 818644809. Listed at 4 retailers as of October 30, 2026, with prices from £205 to £611, a £406 spread on the same certified stone. Michael Trio lists it at £611. 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

0.72
Carat
G
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644809
Dimensions5.68 × 5.72 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm5.72 mm0.72 ctG / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644809
Side View
Table 56.0%Crown 34.3°Girdle: MediumPavilion 40.4°Culet: MediumDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £611 GBP|Low: £205 GBP|High: £611 GBP|Avg: £381 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4£205 GBP
Retailer 3£227 GBP
Retailer 2£374 GBP
Michael Trio£611 GBP

12 data points across 4 retailers

4 retailers£205 GBP to £611 GBP

B+
Cheapest Retailer
-
£205 GBP
$275 USD
Final sale: no returns
B+
Retailer 2
-
£227 GBP
$304 USD
View
B
Retailer 3
-
£374 GBP
€477 EUR
View
Most Expensive
C
Michael Trio
2184106550 · Oct 30
£611 GBP
SGD 1,106 SGD
View
3 more retailers have this diamond
Prices start from £205 GBPSave up to £406 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+
0.72ct Round
£205 GBP