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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG514250000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG514250000

Diamond specifications and retailer prices

From €179 EUR
As of November 3, 2026
Save €1,539 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,717 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG514250000 or 514250000. Listed at 18 retailers as of November 2, 2026, with prices from €179 to €1,717, a €1,539 spread on the same certified stone. Do Amore Diamonds lists it at €1,717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514250000
Dimensions6.33 × 6.35 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.33 mm6.35 mm1.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514250000
Side View
Table 57.5%Crown 35.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.4%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: €1,717 EUR|Low: €179 EUR|High: €1,717 EUR|Avg: €589 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 3, 2026
Retailer 3€179 EUR
Retailer 17€208 EUR
Retailer 4€211 EUR
Retailer 5€223 EUR
Retailer 16€223 EUR
Retailer 15€264 EUR
Retailer 11€386 EUR
Retailer 13€423 EUR
Retailer 2€448 EUR
Retailer 18€501 EUR
Retailer 10€589 EUR
Retailer 12€599 EUR
Retailer 7€717 EUR
Retailer 9€759 EUR
Retailer 6€789 EUR
Retailer 8€942 EUR
Retailer 14€983 EUR
Do Amore Diamonds€1,717 EUR

18 data points across 18 retailers

18 retailers€179 EUR to €1,717 EUR

A
Cheapest Retailer
-
€179 EUR
A
Retailer 2
-
€208 EUR
View
A
Retailer 3
-
€211 EUR
View
A
Retailer 4
-
€223 EUR
View
Retailer 5
-
€223 EUR
View
Price last confirmed 10 days ago
B+
Retailer 6
-
€264 EUR
View
B+
Retailer 7
-
€386 EUR
View
B+
Retailer 8
-
€423 EUR
View
B+
Retailer 9
-
€448 EUR
View
B+
Retailer 10
-
€501 EUR
View
B
Retailer 11
-
€589 EUR
View
B
Retailer 12
-
€599 EUR
View
B
Retailer 13
-
€717 EUR
View
B
Retailer 14
-
€759 EUR
View
B
Retailer 15
-
€789 EUR
View
B
Retailer 16
-
€942 EUR
View
B
Retailer 17
-
€983 EUR
View
Most Expensive
B
Do Amore Diamonds
27-F90B86565 · Nov 2
€1,717 EUR
$1,920 USD
View
17 more retailers have this diamond
Prices start from €179 EURSave up to €1,539 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
€179 EUR