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1.29ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG833650487

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833650487

Diamond specifications and retailer prices

From €282 EUR
$315 USD
As of November 1, 2026
Save €664 EUR (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €946 EUR at MOH London · As of November 1, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833650487 or 833650487. Listed at 5 retailers as of November 1, 2026, with prices from €282 to €946, a €664 spread on the same certified stone. MOH London lists it at €946. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833650487
Dimensions7.03 × 7.00 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.03 mm7.00 mm1.29 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833650487
Side View
Table 57.0%Crown 34.8°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €946 EUR|Low: €282 EUR|High: €957 EUR|Avg: €551 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3€282 EUR
Retailer 2€364 EUR
Retailer 4€464 EUR
Retailer 5€699 EUR
MOH London€946 EUR

26 data points across 5 retailers

5 retailers€282 EUR to €946 EUR

B+
Cheapest Retailer
-
€282 EUR
$315 USD
A
Retailer 2
-
€364 EUR
£320 GBP
View
B+
Retailer 3
-
€464 EUR
$518 USD
View
B
Retailer 4
-
€699 EUR
$780 USD
View
Most Expensive
B
MOH London
LG833650487 · Nov 1
€946 EUR
£832 GBP
View
4 more retailers have this diamond
Prices start from €282 EURSave up to €664 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
1.29ct Round
€282 EUR