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Round|Lab Grown|IGI

0.91ct J VS1 Round Lab Grown Diamond

VG • J/VS1 • IGI LG22048509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG22048509

Diamond specifications and retailer prices

From €227 EUR
$254 USD
As of October 31, 2026
Save €850 EUR (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,078 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG22048509 or 22048509. Listed at 4 retailers as of October 31, 2026, with prices from €227 to €1,078, a €850 spread on the same certified stone. MOH London lists it at €1,078. 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

0.91
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22048509
Dimensions6.25 × 6.23 × 3.80 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process. FAINT GREEN
Top View
6.25 mm6.23 mm0.91 ctJ / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG22048509
Side View
Table 57.5%Crown 35°Girdle: MED-UNDPavilion 40.4°Culet: NoneDepth 60.9%

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 31
Current: €1,078 EUR|Low: €215 EUR|High: €1,141 EUR|Avg: €636 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€227 EUR
Retailer 2€417 EUR
Retailer 3€449 EUR
MOH London€1,078 EUR
Retailer 5€1,141 EUR

7 data points across 5 retailers

4 retailers€227 EUR to €1,078 EUR

B+
Cheapest Retailer
-
€227 EUR
$254 USD
B+
Retailer 2
-
€417 EUR
$466 USD
View
B+
Retailer 3
-
€449 EUR
$502 USD
View
Most Expensive
B
MOH London
LG22048509 · Nov 1
€1,078 EUR
£948 GBP
View
3 more retailers have this diamond
Prices start from €227 EURSave up to €850 EUR

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+
0.91ct Round
€227 EUR