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Oval|Lab Grown|IGI

1.21ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG613378018

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG613378018

Diamond specifications and retailer prices

From €380 EUR
As of November 4, 2026
Save €725 EUR (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,105 EUR at Jared · As of November 4, 2026
View at Jared

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613378018 or 613378018. Listed at 4 retailers as of November 4, 2026, with prices from €380 to €1,105, a €725 spread on the same certified stone. Jared lists it at €1,105. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613378018
Dimensions8.69 × 6.00 × 3.74 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.69 mm6.00 mm1.21 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613378018
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 4
Current: €1,105 EUR|Low: €347 EUR|High: €1,443 EUR|Avg: €684 EUR|-23.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 2€380 EUR
Retailer 7€396 EUR
Retailer 5€408 EUR
Retailer 8€474 EUR
Retailer 9€677 EUR
Retailer 6€837 EUR
Retailer 4€862 EUR
Retailer 3€945 EUR
Jared€1,105 EUR

13 data points across 9 retailers

4 retailers€380 EUR to €1,105 EUR

A
Cheapest Retailer
-
€380 EUR
B
Retailer 2
-
€837 EUR
View
Retailer 3
-
€945 EUR
View
Price last confirmed 8 days ago
Most Expensive
B
Jared
149884440 · Nov 4
€1,105 EUR
$1,240 USD
View
3 more retailers have this diamond
Prices start from €380 EURSave up to €725 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
1.21ct Oval
€380 EUR