Oval|Lab Grown|IGI

1.29ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG851682125

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851682125

Diamond specifications and retailer prices

From €404 EUR
$453 USD
As of November 1, 2026
Save €540 EUR (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €944 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval 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 LG851682125 or 851682125. Listed at 6 retailers as of November 1, 2026, with prices from €404 to €944, a €540 spread on the same certified stone. MOH London lists it at €944. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851682125
Dimensions9.12 × 6.21 × 3.56 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm6.21 mm1.29 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851682125
Side View
Table 66.0%Crown 35.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.3%

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 1
Current: €944 EUR|Low: €404 EUR|High: €944 EUR|Avg: €619 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6€404 EUR
Retailer 2€436 EUR
Retailer 3€440 EUR
Retailer 4€804 EUR
Retailer 5€806 EUR
MOH London€944 EUR

4 data points across 6 retailers

6 retailers€404 EUR to €944 EUR

A
Cheapest Retailer
-
€404 EUR
$453 USD
A
Retailer 2
-
€436 EUR
£385 GBP
View
A
Retailer 3
-
€440 EUR
$494 USD
View
B
Retailer 4
-
€804 EUR
$902 USD
View
B
Retailer 5
-
€806 EUR
$904 USD
View
Most Expensive
B
MOH London
LG851682125 · Nov 2
€944 EUR
£834 GBP
View
5 more retailers have this diamond
Prices start from €404 EURSave up to €540 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 Oval
€404 EUR