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Oval|Lab Grown|IGI

1.31ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG784681706

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784681706

Diamond specifications and retailer prices

From €516 EUR
$577 USD
As of October 30, 2026
Save €744 EUR (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,261 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval 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 LG784681706 or 784681706. Listed at 6 retailers as of October 26, 2026, with prices from €516 to €1,261, a €744 spread on the same certified stone. MOH London lists it at €1,261. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784681706
Dimensions8.97 × 6.17 × 3.82 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.97 mm6.17 mm1.31 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784681706
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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: Oct 30
Current: €1,261 EUR|Low: €494 EUR|High: €1,274 EUR|Avg: €759 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3€516 EUR
Retailer 2€555 EUR
Retailer 4€608 EUR
Retailer 5€610 EUR
Retailer 6€1,055 EUR
MOH London€1,261 EUR

26 data points across 6 retailers

6 retailers€516 EUR to €1,261 EUR

A
Cheapest Retailer
-
€516 EUR
$577 USD
A
Retailer 2
-
€555 EUR
£488 GBP
View
B+
Retailer 3
-
€608 EUR
$679 USD
View
B+
Retailer 4
-
€610 EUR
$681 USD
View
B
Retailer 5
-
€1,055 EUR
$1,179 USD
View
Most Expensive
B
MOH London
LG784681706 · Oct 26
€1,261 EUR
£1,109 GBP
View
5 more retailers have this diamond
Prices start from €516 EURSave up to €744 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
1.31ct Oval
€516 EUR