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Round|Lab Grown|GIA

1.00ct J VS1 Round Lab Grown Diamond

GD • J/VS1 • GIA 6222783432

Certificate GIA 6222783432

Diamond specifications and retailer prices

From £1,436 GBP
As of October 30, 2026
Save £812 GBP (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,249 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 6222783432. Listed at 3 retailers as of October 29, 2026, with prices from £1,436 to £2,249, a £812 spread on the same certified stone. MOH London lists it at £2,249. 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

1.00
Carat
J
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6222783432
Dimensions6.05 × 6.10 × 4.03 mm
L/W Ratio1.01
Top View
6.05 mm6.10 mm1.00 ctJ / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6222783432
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,249 GBP|Low: £1,407 GBP|High: £2,386 GBP|Avg: £1,935 GBP|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3£1,436 GBP
Retailer 2£1,561 GBP
Retailer 4£2,244 GBP
MOH London£2,249 GBP

39 data points across 4 retailers

3 retailers£1,436 GBP to £2,249 GBP

B
Cheapest Retailer
-
£1,436 GBP
B
Retailer 2
-
£1,561 GBP
€1,980 EUR
View
Most Expensive
C
MOH London
F1F8FE26A · Oct 29
£2,249 GBP
View
2 more retailers have this diamond
Prices start from £1,436 GBPSave up to £812 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
1.00ct Round
£1,436 GBP