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Radiant|Lab Grown|GIA

1.72ct J VVS2 Radiant Lab Grown Diamond

J/VVS2 • GIA I6451115955

Certificate GIA I6451115955

Diamond specifications and retailer prices

From £400 GBP
As of November 7, 2026
Save £861 GBP (68%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,261 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.72ct lab-grown radiant diamond

This 1.72ct lab-grown radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included) and certified by GIA I6451115955. Listed at 2 retailers as of November 1, 2026, with prices from £400 to £1,261, a £861 spread on the same certified stone. MOH London lists it at £1,261. 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

1.72
Carat
J
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA I6451115955
Dimensions8.61 × 5.87 × 4.00 mm
L/W Ratio1.47
Top View
8.61 mm5.87 mm1.72 ctJ / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA I6451115955
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: £1,261 GBP|Low: £400 GBP|High: £1,276 GBP|Avg: £799 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£400 GBP
Retailer 3£726 GBP
MOH London£1,261 GBP

8 data points across 3 retailers

2 retailers£400 GBP to £1,261 GBP

B+
Cheapest Retailer
-
£400 GBP
Most Expensive
C
MOH London
LGI6451115955 · Nov 1
£1,261 GBP
View
1 more retailer has this diamond
Prices start from £400 GBPSave up to £861 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+
1.72ct Radiant
£400 GBP