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Round|Lab Grown|IGI

1.26ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG729501638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729501638

Diamond specifications and retailer prices

From €401 EUR
As of November 5, 2026
Save €1,012 EUR (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,413 EUR at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.26ct lab-grown round diamond

This 1.26ct 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 LG729501638 or 729501638. Listed at 16 retailers as of November 4, 2026, with prices from €401 to €1,413, a €1,012 spread on the same certified stone. Taylor and Hart lists it at €1,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729501638
Dimensions6.93 × 6.97 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.97 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729501638
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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: €507 EUR|Low: €401 EUR|High: €1,199 EUR|Avg: €655 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4€437 EUR
Retailer 9€491 EUR
Retailer 1€507 EUR
Retailer 6€510 EUR
Retailer 7€529 EUR
Retailer 2€560 EUR
Retailer 5€725 EUR
Retailer 8€909 EUR
Retailer 3€1,182 EUR

42 data points across 9 retailers

16 retailers€401 EUR to €1,413 EUR

Retailer 1
-
€239 EUR
Price last confirmed 27 days ago
Retailer 2
-
€277 EUR
View
Price last confirmed 28 days ago
Retailer 3
-
€296 EUR
View
Price last confirmed 27 days ago
A
Retailer 4
-
€401 EUR
View
B+
Retailer 5
-
€437 EUR
View
B+
Retailer 6
-
€491 EUR
View
B+
Retailer 7
-
€507 EUR
View
B+
Retailer 8
-
€510 EUR
View
Retailer 9
-
€529 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€560 EUR
View
B
Retailer 11
-
€725 EUR
View
B
Retailer 12
-
€909 EUR
View
Retailer 13
-
€951 EUR
View
Price last confirmed 28 days ago
B
Retailer 14
-
€1,118 EUR
View
B
Retailer 15
-
€1,182 EUR
View
Most Expensive
B
Taylor and Hart
0SZKMF3 · Nov 4
€1,413 EUR
$1,586 USD
View
15 more retailers have this diamond
Prices start from €401 EURSave up to €1,012 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
1.26ct Round
€401 EUR