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Round|Lab Grown|IGI

1.20ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG514292630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG514292630

Diamond specifications and retailer prices

From €137 EUR
As of November 3, 2026
Save €1,178 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,315 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514292630 or 514292630. Listed at 10 retailers as of November 2, 2026, with prices from €137 to €1,315, a €1,178 spread on the same certified stone. Do Amore Diamonds lists it at €1,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514292630
Dimensions6.85 × 6.83 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.85 mm6.83 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514292630
Side View
Table 54.5%Crown 33.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

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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: €1,315 EUR|Low: €137 EUR|High: €1,378 EUR|Avg: €478 EUR|-4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 10€137 EUR
Retailer 7€159 EUR
Retailer 14€232 EUR
Retailer 12€271 EUR
Retailer 4€296 EUR
Retailer 5€308 EUR
Retailer 8€315 EUR
Retailer 3€326 EUR
Retailer 9€458 EUR
Retailer 13€578 EUR
Retailer 2€604 EUR
Retailer 6€620 EUR
Retailer 11€878 EUR
Do Amore Diamonds€1,315 EUR

17 data points across 14 retailers

10 retailers€137 EUR to €1,315 EUR

A
Cheapest Retailer
-
€137 EUR
A
Retailer 2
-
€159 EUR
View
B+
Retailer 3
-
€232 EUR
View
Retailer 4
-
€271 EUR
View
Price last confirmed 14 days ago
A
Retailer 5
-
€315 EUR
View
B+
Retailer 6
-
€458 EUR
View
B+
Retailer 7
-
€578 EUR
View
B+
Retailer 8
-
€604 EUR
View
B
Retailer 9
-
€878 EUR
View
Most Expensive
B
Do Amore Diamonds
27-F5E09269E · Nov 2
€1,315 EUR
$1,470 USD
View
9 more retailers have this diamond
Prices start from €137 EURSave up to €1,178 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
1.20ct Round
€137 EUR