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Round|Lab Grown|IGI

1.29ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG752545821

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752545821

Diamond specifications and retailer prices

From €417 EUR
As of November 5, 2026
Save €1,015 EUR (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,432 EUR at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 1.29ct lab-grown round diamond

This 1.29ct 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 LG752545821 or 752545821. Listed at 18 retailers as of November 4, 2026, with prices from €417 to €1,432, a €1,015 spread on the same certified stone. Taylor and Hart lists it at €1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752545821
Dimensions7.07 × 7.04 × 4.27 mm
L/W Ratio1.00
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
7.07 mm7.04 mm1.29 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752545821
Side View
Table 58.0%Crown 34.2°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €518 EUR|Low: €233 EUR|High: €1,225 EUR|Avg: €644 EUR|-0.7%
Retailer 1
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 4€233 EUR
Retailer 8€282 EUR
Retailer 3€302 EUR
Retailer 11€441 EUR
Retailer 10€486 EUR
Retailer 5€501 EUR
Retailer 1€518 EUR
Retailer 13€520 EUR
Retailer 9€524 EUR
Retailer 14€540 EUR
Retailer 12€741 EUR
Retailer 16€927 EUR
Retailer 6€971 EUR
Retailer 2€998 EUR
Retailer 7€1,134 EUR
Retailer 15€1,217 EUR

37 data points across 16 retailers

18 retailers€417 EUR to €1,432 EUR

Retailer 1
-
€233 EUR
Price last confirmed 36 days ago
Retailer 2
-
€282 EUR
View
Price last confirmed 45 days ago
Retailer 3
-
€302 EUR
View
Price last confirmed 35 days ago
B+
Retailer 4
-
€417 EUR
View
B+
Retailer 5
-
€441 EUR
View
B+
Retailer 6
-
€486 EUR
View
B+
Retailer 7
-
€501 EUR
View
B+
Retailer 8
-
€518 EUR
View
B+
Retailer 9
-
€520 EUR
View
B+
Retailer 10
-
€524 EUR
View
Retailer 11
-
€540 EUR
View
Price last confirmed 8 days ago
B
Retailer 12
-
€741 EUR
View
B
Retailer 13
-
€927 EUR
View
Retailer 14
-
€971 EUR
View
Price last confirmed 37 days ago
B
Retailer 15
-
€998 EUR
View
B
Retailer 16
-
€1,134 EUR
View
Retailer 17
-
€1,217 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
FJC0YTJ · Nov 4
€1,432 EUR
$1,608 USD
View
17 more retailers have this diamond
Prices start from €417 EURSave up to €1,015 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.

B+
1.29ct Round
€417 EUR