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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 €372 EUR
$417 USD
As of November 1, 2026
Save €734 EUR (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,106 EUR at Jared · As of November 2, 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 1, 2026, with prices from €372 to €1,106, a €734 spread on the same certified stone. Jared lists it at €1,106. 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
Color
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 1
Current: €1,106 EUR|Low: €348 EUR|High: €1,444 EUR|Avg: €685 EUR|-23.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3€372 EUR
Retailer 7€397 EUR
Retailer 5€408 EUR
Retailer 8€474 EUR
Retailer 9€678 EUR
Retailer 6€838 EUR
Retailer 4€864 EUR
Retailer 2€947 EUR
Jared€1,106 EUR

12 data points across 9 retailers

4 retailers€372 EUR to €1,106 EUR

A
Cheapest Retailer
-
€372 EUR
$417 USD
B
Retailer 2
-
€838 EUR
$940 USD
View
B
Retailer 3
-
€947 EUR
£836 GBP
View
Most Expensive
B
Jared
149884440 · Nov 2
€1,106 EUR
$1,240 USD
View
3 more retailers have this diamond
Prices start from €372 EURSave up to €734 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
€372 EUR