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Round|Lab Grown|IGI

1.28ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG841607238

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841607238

Diamond specifications and retailer prices

From €157 EUR
As of November 5, 2026
Save €1,411 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,568 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841607238 or 841607238. Listed at 17 retailers as of November 4, 2026, with prices from €157 to €1,568, a €1,411 spread on the same certified stone. Do Amore Diamonds lists it at €1,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841607238
Dimensions6.95 × 6.97 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.97 mm1.28 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841607238
Side View
Table 56.0%Crown 35.8°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.1%

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: Nov 5
Current: €1,568 EUR|Low: €148 EUR|High: €1,622 EUR|Avg: €446 EUR|-3.3%
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 19€157 EUR
Retailer 21€183 EUR
Retailer 24€189 EUR
Retailer 12€191 EUR
Retailer 14€191 EUR
Retailer 11€217 EUR
Retailer 20€230 EUR
Retailer 10€322 EUR
Retailer 9€326 EUR
Retailer 8€328 EUR
Retailer 4€355 EUR
Retailer 2€367 EUR
Retailer 15€381 EUR
Retailer 23€423 EUR
Retailer 6€431 EUR
Retailer 25€543 EUR
Retailer 3€582 EUR
Retailer 7€597 EUR
Retailer 18€636 EUR
Retailer 5€640 EUR
Retailer 17€644 EUR
Retailer 16€662 EUR
Retailer 13€690 EUR
Retailer 22€1,040 EUR
Do Amore Diamonds€1,568 EUR

14 data points across 25 retailers

17 retailers€157 EUR to €1,568 EUR

A
Cheapest Retailer
-
€157 EUR
A
Retailer 2
-
€183 EUR
View
Final sale: no returns
A
Retailer 3
-
€189 EUR
View
Retailer 4
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€191 EUR
View
Price last confirmed 35 days ago
Retailer 5
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€217 EUR
View
Price last confirmed 29 days ago
A
Retailer 6
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€230 EUR
View
A
Retailer 7
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€355 EUR
View
A
Retailer 8
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€367 EUR
View
A
Retailer 9
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€423 EUR
View
B+
Retailer 10
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€431 EUR
View
B+
Retailer 11
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€543 EUR
View
B+
Retailer 12
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€582 EUR
View
B+
Retailer 13
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€597 EUR
View
B+
Retailer 14
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€640 EUR
View
B+
Retailer 15
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€690 EUR
View
B
Retailer 16
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€1,040 EUR
View
Most Expensive
B
Do Amore Diamonds
27-E96FAEF35 · Nov 4
€1,568 EUR
$1,760 USD
View
16 more retailers have this diamond
Prices start from €157 EURSave up to €1,411 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
1.28ct Round
€157 EUR