Round|Lab Grown|IGI

1.00ct G VS2 Round Lab Grown Diamond

VG • G/VS2 • IGI LG831648782

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831648782

Diamond specifications and retailer prices

From €129 EUR
$144 USD
As of October 26, 2026
Save €621 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €750 EUR at MOH London · As of October 26, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831648782 or 831648782. Listed at 16 retailers as of October 26, 2026, with prices from €129 to €750, a €621 spread on the same certified stone. MOH London lists it at €750. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648782
Dimensions6.41 × 6.34 × 4.00 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
6.41 mm6.34 mm1.00 ctG / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG831648782
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: €750 EUR|Low: €126 EUR|High: €781 EUR|Avg: €352 EUR|-2.9%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 4€129 EUR
Retailer 16€144 EUR
Retailer 15€149 EUR
Retailer 17€160 EUR
Retailer 9€183 EUR
Retailer 14€264 EUR
Retailer 2€272 EUR
Retailer 13€273 EUR
Retailer 5€296 EUR
Retailer 12€331 EUR
Retailer 6€354 EUR
Retailer 3€408 EUR
Retailer 11€438 EUR
Retailer 10€502 EUR
Retailer 7€515 EUR
Retailer 8€698 EUR
MOH London€750 EUR

43 data points across 17 retailers

16 retailers€129 EUR to €750 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
Retailer 3
-
€160 EUR
$179 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€183 EUR
HK$1,600 HKD
View
B+
Retailer 5
-
€264 EUR
$295 USD
View
B+
Retailer 6
-
€272 EUR
View
B+
Retailer 7
-
€273 EUR
£241 GBP
View
B+
Retailer 8
-
€296 EUR
$331 USD
View
B+
Retailer 9
-
€331 EUR
£291 GBP
View
Retailer 10
-
€354 EUR
$395 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€408 EUR
$456 USD
View
B
Retailer 12
-
€438 EUR
SGD 661 SGD
View
B
Retailer 13
-
€502 EUR
$561 USD
View
Retailer 14
-
€515 EUR
$575 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
€698 EUR
$780 USD
View
Most Expensive
B
MOH London
LG831648782 · Oct 26
€750 EUR
£660 GBP
View
15 more retailers have this diamond
Prices start from €129 EURSave up to €621 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
€129 EUR