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Round|Lab Grown|IGI

1.00ct G VS1 Round Lab Grown Diamond

VG • G/VS1 • IGI LG574347756

Shape and cutting style on the report: Round brilliant

Certificate IGI LG574347756

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of October 29, 2026
Save €832 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,016 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG574347756 or 574347756. Listed at 19 retailers as of October 29, 2026, with prices from €184 to €1,016, a €832 spread on the same certified stone. MOH London lists it at €1,016. 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
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574347756
Dimensions6.37 × 6.40 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.37 mm6.40 mm1.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574347756
Side View
Table 59.0%Crown 36.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 61.2%

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 29
Current: €1,016 EUR|Low: €184 EUR|High: €1,016 EUR|Avg: €541 EUR
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
October 31, 2026
Retailer 3€184 EUR
Retailer 4€207 EUR
Retailer 18€214 EUR
Retailer 5€228 EUR
Retailer 17€228 EUR
Retailer 12€270 EUR
Retailer 14€433 EUR
Retailer 13€437 EUR
Retailer 10€453 EUR
Retailer 2€470 EUR
Retailer 19€507 EUR
Retailer 11€598 EUR
Retailer 15€616 EUR
Retailer 7€738 EUR
Retailer 16€770 EUR
Retailer 9€788 EUR
Retailer 6€811 EUR
Retailer 8€965 EUR
MOH London€1,016 EUR

16 data points across 19 retailers

19 retailers€184 EUR to €1,016 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
A
Retailer 3
-
€214 EUR
$239 USD
View
A
Retailer 4
-
€228 EUR
$255 USD
View
A
Retailer 5
-
€228 EUR
$255 USD
View
A
Retailer 6
-
€270 EUR
$302 USD
View
B+
Retailer 7
-
€433 EUR
ZAR 7,823 ZAR
View
B+
Retailer 8
-
€437 EUR
£384 GBP
View
B
Retailer 9
-
€453 EUR
$506 USD
View
B
Retailer 10
-
€470 EUR
£413 GBP
View
B
Retailer 11
-
€507 EUR
$566 USD
View
B
Retailer 12
-
€598 EUR
$669 USD
View
B
Retailer 13
-
€616 EUR
A$1,058 AUD
View
B
Retailer 14
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€738 EUR
$824 USD
View
B
Retailer 15
-
€770 EUR
$860 USD
View
B
Retailer 16
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€788 EUR
$880 USD
View
B
Retailer 17
-
€811 EUR
$906 USD
View
B
Retailer 18
-
€965 EUR
$1,078 USD
View
Most Expensive
B
MOH London
LG574347756 · Oct 29
€1,016 EUR
£894 GBP
View
18 more retailers have this diamond
Prices start from €184 EURSave up to €832 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
€184 EUR