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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG733546095

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733546095

Diamond specifications and retailer prices

From €259 EUR
As of November 3, 2026
Save €504 EUR (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €763 EUR at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG733546095 or 733546095. Listed at 7 retailers as of November 2, 2026, with prices from €259 to €763, a €504 spread on the same certified stone. MOH London lists it at €763. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546095
Dimensions6.45 × 6.38 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.38 mm1.00 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG733546095
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €763 EUR|Low: €247 EUR|High: €771 EUR|Avg: €412 EUR|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€259 EUR
Retailer 2€284 EUR
Retailer 5€301 EUR
Retailer 7€358 EUR
Retailer 3€448 EUR
Retailer 6€574 EUR
MOH London€763 EUR

13 data points across 7 retailers

7 retailers€259 EUR to €763 EUR

A
Cheapest Retailer
-
€259 EUR
B+
Retailer 2
-
€284 EUR
View
B+
Retailer 3
-
€301 EUR
View
Retailer 4
-
€358 EUR
View
Price last confirmed 38 days ago
B
Retailer 5
-
€448 EUR
View
B
Retailer 6
-
€574 EUR
View
Most Expensive
B
MOH London
LG733546095 · Nov 2
€763 EUR
£672 GBP
View
6 more retailers have this diamond
Prices start from €259 EURSave up to €504 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.

A
1.00ct Round
€259 EUR