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 €260 EUR
$290 USD
As of October 30, 2026
Save €509 EUR (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €768 EUR 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 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 October 29, 2026, with prices from €260 to €768, a €509 spread on the same certified stone. MOH London lists it at €768. 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
Color
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: Oct 30
Current: €768 EUR|Low: €247 EUR|High: €772 EUR|Avg: €411 EUR|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4€260 EUR
Retailer 2€284 EUR
Retailer 5€302 EUR
Retailer 7€358 EUR
Retailer 3€448 EUR
Retailer 6€575 EUR
MOH London€768 EUR

12 data points across 7 retailers

7 retailers€260 EUR to €768 EUR

A
Cheapest Retailer
-
€260 EUR
$290 USD
B+
Retailer 2
-
€284 EUR
View
B+
Retailer 3
-
€302 EUR
$337 USD
View
Retailer 4
-
€358 EUR
$400 USD
View
Price last confirmed 34 days ago
B
Retailer 5
-
€448 EUR
$501 USD
View
B
Retailer 6
-
€575 EUR
$643 USD
View
Most Expensive
B
MOH London
LG733546095 · Oct 29
€768 EUR
£676 GBP
View
6 more retailers have this diamond
Prices start from €260 EURSave up to €509 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
€260 EUR