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Round|Lab Grown|IGI

1.03ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG759508794

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759508794

Diamond specifications and retailer prices

From €143 EUR
As of November 5, 2026
Save €807 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €950 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759508794 or 759508794. Listed at 26 retailers as of November 4, 2026, with prices from €143 to €950, a €807 spread on the same certified stone. Reve Diamonds lists it at €950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759508794
Dimensions6.50 × 6.54 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.50 mm6.54 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759508794
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.0%

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 5
Current: €303 EUR|Low: €142 EUR|High: €950 EUR|Avg: €381 EUR|-0.9%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
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Retailer 19
Retailer 20
Reve Diamonds
November 5, 2026
Retailer 11€143 EUR
Retailer 18€159 EUR
Retailer 4€166 EUR
Retailer 7€176 EUR
Retailer 9€176 EUR
Retailer 5€266 EUR
Retailer 1€303 EUR
Retailer 19€305 EUR
Retailer 14€307 EUR
Retailer 8€320 EUR
Retailer 3€343 EUR
Retailer 6€393 EUR
Retailer 20€427 EUR
Retailer 17€430 EUR
Retailer 12€481 EUR
Retailer 2€496 EUR
Retailer 13€568 EUR
Retailer 16€600 EUR
Retailer 10€617 EUR
Retailer 15€823 EUR
Reve Diamonds€950 EUR

30 data points across 21 retailers

26 retailers€143 EUR to €950 EUR

A
Cheapest Retailer
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€143 EUR
A
Retailer 2
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€159 EUR
View
Final sale: no returns
A
Retailer 3
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€166 EUR
View
A
Retailer 4
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€176 EUR
View
Retailer 5
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€176 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
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€266 EUR
View
A
Retailer 7
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€303 EUR
View
A
Retailer 8
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€305 EUR
View
A
Retailer 9
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€307 EUR
View
B+
Retailer 10
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€320 EUR
View
Retailer 11
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€343 EUR
View
Price last confirmed 10 days ago
Retailer 12
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€356 EUR
View
Price last confirmed 33 days ago
Retailer 13
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€393 EUR
View
Price last confirmed 11 days ago
B+
Retailer 14
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€427 EUR
View
B+
Retailer 15
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€430 EUR
View
B+
Retailer 16
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€481 EUR
View
B+
Retailer 17
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€481 EUR
View
B+
Retailer 18
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€489 EUR
View
Retailer 19
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€496 EUR
View
Price last confirmed 9 days ago
B
Retailer 20
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€568 EUR
View
Retailer 21
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€585 EUR
View
Price last confirmed 46 days ago
B
Retailer 22
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€600 EUR
View
B
Retailer 23
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€603 EUR
View
B
Retailer 24
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€617 EUR
View
B
Retailer 25
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€823 EUR
View
Most Expensive
B
Reve Diamonds
CCD91014B · Nov 4
€950 EUR
$1,066 USD
View
25 more retailers have this diamond
Prices start from €143 EURSave up to €807 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
1.03ct Round
€143 EUR